10BII Calc HD Customer Service

10BII Calc HD Positive Reviews

Thank goodness you have the generosity to update your app Earnie! God bless you sir!Man I have leaned into the 10B II since finance school and have never endeavored to use a different set of keystrokes. The guy who makes this occasionally and I mean like 5 years apart has to sell a new $4 version or whatever the price may be. But the app has actual support and if apple updates to some new software this guy doesn’t leave you hanging. I can’t imagine the dude makes $24k a year off this app… this has to be a mission of mercy like the smart kid who TA’s for free at math class. Honestly super nice guy, wish I could recall his name but he replies to emails. I endeavor to be more like this human, hats off to you. Thank you for the YEARS of faithful service and support. You are the App Store calculator O.G.!.T-CombsVersion: 3.6

The only calculator I useI’ve spent a couple hundred on financial calculators over the years. This one I paid for once and have continued using it through two phone upgrades. I’m the go to guy in the office for financial calculations or just basic math and this is what I use. It is the only one I will use. Thanks team and keep up the great work! Update*** because I don’t remember how long it’s been since the last one. I still can’t go through my life without this calculator! I use it in business, personal finance, and even flight planning calculations. This is an everyday use usually multiple times per day. Thank you for making a great calculator and continuous updates..Finance and flyingVersion: 3.6

Love this programI use this virtually everyday. This is so much more than just a replica of a Calculator. What I like are the worksheets that are included that make data entry much easier if you forgotten what to call certain inputs. This is a well-designed program, that should be on everyone's phone, which will help you with all sorts of financial calculations. Encourage your non-financially adept kids to start using a financial calculator. Bonus: the currency converter is v handy for Euro and Can travel, as is the Imperial to metric conversions. Lovely toolkit of useful functions. If my phone accidentally purged every app, this is the first I would download..Chuck in Santa CruzVersion: 3.6

Just purchasedSo far so good, but.... The layout of the keys is going to take some getting used to. I understand it is supposed to mimic the 10bii, but I never liked their layout either. The blue/violet sub keys look like they should go with the button below, not the button above. Also, the icon is clean, which is nice, but a bit bright. Since I use a fin calculator a lot and keep it on my main page, the icon was a deciding factor in my purchase. My biggest concern is that the developer keeps updating the app. Out of the available calcs I considered, this one had the longest gap since its last update. The last 10bii I bought stopped being supported and no longer worked with ios 13. Hopefully, I never run into that issue again with any app I paid for..FulltimemontiVersion: 3.4

Excellent appUpdate February 2025 - developer updated app again. Still the best HP calculator app out there. Best $ I spent on apps probably 10+ years in. Update June 2021- updated again. Still a great app. Update: April 2, 2019- just updated. Still the best HP app out there. Developer support has been great over the many years I’ve used this. Highly recommended. Update: Oct. 3, 2017- Another great app. I strayed recently, trying other HP Finance Calc apps. This is still the best... by far. Update: March 28, 2017- Great app before, and following recent update. I've downloaded several financial calculator apps. Ernest Brock's HP-inspired apps are the best. I highly recommend Original Review Best financial calc app for any device that I've ever had. Printing option could be a little more reliable, but even without the printing option this app deserves 5 stars. Updated: been using the app for several years now, and still very happy with it. Recently had a problem, app developer responded within an hour correcting the issue..ThorRussVersion: 3.6

Best HP calc simulator out thereDo not hesitate to pay for this app, you won’t be sorry. Since discovering the HP 10B II years ago, I have one in my office, one at work, one in my upstairs “finance” room — and I have one as a backup. I’m a Type A, sorry. I find I use this one more often than any others for several reasons. It’s absolutely accurate in look, feel and calculations. Add to that, it includes built-in help and examples when I forget a particular formula, no need to carry any of my HP workbooks. It’s been awesome, totally worth the money I paid, you won’t regret it..92%DewVersion: 3.6

Figure house payments, short term loans etc.For years in the car business I owned the hand held version of this calculator by HP that sold for over $100 and depended on it daily. Now I’m in the furniture business and was thrilled to find the app for such a reasonable price and still depend on it nearly daily. The layout is identical to what my handheld . When someone says “ what would my payments be on x amount of money …., I can figure it to the penny ( depending on 30,31, or 45 days to first payment ). I’m sure it does many other things but this is how I use it..Mazy GVersion: 3.5

Really ExcellentI’ve been using this app since I had an iPhone 4, I think, and I use it everyday. I have a physical HP 19BII that I don’t use, because this is so much better. The layout is a 10b, except with a backlit keyboard and very clear colors to designate functions. Ernest Brock keeps this bug free and always accurate with my numbers. This is a really good job, and a good addition to your phone. I’ve used it for student loans, credit calculations, mortgage, and all the money stuff life has tossed at me—- and it’s always working well..AlwaysmprestVersion: 3.6

I continue to use this calculator every day...I just updated to the iOS 15 version. This calculator keeps getting better and better. I use it every day in my tax business as well as personal life. The built in spreadsheets are a life saver. Been using it since the first version was released. No better iPad calculator exists. The author provides excellent support. This is an outstanding product. Still the best iOS calculator available. Nothing else even comes close. Everyone should try this calculator.GDefenbaughVersion: 3.5

This is my go to calculatorEver since taking the Certified Financial Planner (CFP) exam in 2012, this has been my go to calculator. I use it every day for future value, present value, and retirement income calculations. It is more versatile than Excel because I can solve easier for any part of the equation, like how long an account will last at a given distribution amount and given interest rate. Also, it is so much handier having it on my phone rather than lugging around an actual calculator. Love this app!!.Mikeylikesit8Version: 3.4

Must have for any RealtorLove my 10bII calculator. Works just like the other one but so much more convenient. I can’t tell you how many times I’ve been able to help buyers calculate estimated payments. I’ve also used the currency conversion when traveling overseas. The developers are constantly making updates and improving usefulness of the app. - Great app, highly recommend. If you are a Realtor this is a must have app. Easy amortization calculations on the spot for buyer or sellers..Papa_JW1221Version: 3.5

Mortgage Banker ReviewThis is a huge bargain. I’ve used it for 5 or more years. I’ve been in mortgage banking since 1983 and have owned every financial calculator made by HP. The ever popular 12c, however underpowered compared to the 10 BII still sell for over $80. The 10 BII over $30. This app is smooth, blinding fast and more convenient to carry. On my iPad the running tape feature is great for simple things like checkbook registers. I give this app a 10. Or whatever the highest rating is! Gary S.Gary In MortgagesVersion: 3.5

Simpler than the real thing to useEverything is on our phones and it’s great to have the classics in a digital fashion so we don’t have to carry around those items, like a financial calculator. If you are use to the classics then these set of calculators will fall right into place except you will find them more convenient and easier to use than the originals since they are digital. It’s worth owning the set and learning them..Mifune2000Version: 3.6

The Best Calculator Out ThereI’ve been using Ernie’s calculator since it became available for my iPod touch years ago. I’m now using it on my iPad Air…..its by far the best and most accurate 10BII calculator in the App store. A July 2022 update to my original review. Its still the best 10BII calculator out there. Responsive Customer Service if you need it and updates when appropriate. Update March 2025....Still my go to calculator and I believe the best one available at the app store.SoundMan2Version: 3.6

Just like the real thingIs an old guy, I still use it the same way I was thought in my CCIM class way back when. It comes in handy when you need to talk numbers in your hand down calculator is not there. They’ve got a lot of new cool things which provides graphics which is interesting. I just wish they could call it the HB 10BII instead of just 10Bll so I can find it on my phone quicker..SirMichael01Version: 3.6

Awesome productI’ve been using this calculator for over a decade. It stays updated and is extremely useful and powerful. I primarily use the financial calculator functions. It is quick and easy, and it’s always at my fingertips. I haven’t put batteries in my old HP stand alone calculator in so long that I don’t even know where it is anymore. It really is a great product, both on my phone and my iPad..Headhunter 63Version: 3.6

Excellent ProductThis product is well worth the investment. It has paid for itself many times over due to the ease of use and excellent attention to detail in building the product. I just hope that the developer continues upgrading the software like they have been doing for the past 7 years. I’m a finance professional and I like this app more than excel because of it’s convenience. It is an excellent product..DisspntdVersion: 3.4

Great App... and Superb Support… Still my go-to Calculator after all these years1In a world where everyone is trying to squeeze another dollar from you for their updates or new versions, this developer is living up to his commitment, fully supporting the app once it's purchased. This is a great tool and my go to calculator any time I need it. It works great for simple calculations as well as modeling complex loans and investments..VinkRVersion: 3.6

The Best...don't waste your time with othersI work in Finance & Real Estate. This is the only calculator that has been and has stayed on the home page of my phone since the App Store began…and it’s March 2025. I've tried them all, don’t waste your time with others. This is the one I use 98% of the time. The rest I deleted over time. Ernie's Calculators are simply the best and most functional of all..Joaquin P.Version: 3.6

Front screen app!The front screen of your phone is the most valuable real estate and this app has been on my front screen since purchased years ago. Excellent interpretation of the physical calculator, always kept up to date by the developer, and just simply works! If you have any hands on experience with the 10BII, you will not be disappointed..TKorenVersion: 3.5

PresidentBecause I use my calculator in my business daily, I once had to personally carry the HP10b ii in my coat pocket, as well as have a few around my house in case I get a business call. I down loaded this HP10b ii to my iPhone a few years back. Now all my hand held calculators are gathering dust because I no longer need to carry one, nor have a calculator in every room. Well worth the $5.99 price..Note ProfessorVersion: 3.4

Powerful, easy to use, finely createdThis is a great financial calculator that is very easy to use on the iPhone and iPad. In the iPad the notepad helps you to see the previous operations and it's results. If you are explaining something that requires multiple operations this feature is very powerful. There lots of useful features in this fine product. I'm very happy with it and I highly recommended it..Punctum eMedusVersion: 3.0

Longtime UserI have used this calculator for over 20 years first as a handheld and then on both my iPad and Droid phone. As an Engineer and later Financial Advisor I’ve used most functions it offers and am very satisfied with it. When I took the CFP test 14 years ago (10 hours under strict monitoring) I brought two with me to make sure I had backup. Didn’t think I ever need it (and didn’t) but I wouldn’t take a chance..HalfmoonfpVersion: 3.4

Simply the BestI’ve bought and used other calculators. None compare with 10BII. Financial and statistical functions are straight forward and easy to use. Tech support is also excellent. I had one problem with an earlier version. I communicated the matter to the developer, Ernie Brock, and the problem was fixed within hours. This is simply the best..Gbrin1221Version: 3.5

10bll CalculatorI have the calculator and the app I find myself using the app more often than the calculator do to the fact I almost always have my phone accessible. I find receiving updates and new ideas via the app extremely valuable given the pace of change in technology these days..USCLeeVersion: 3.6

Great financial calculator, the best!I use this calculator everyday. I am in a business that requires me to do financial analysis of businesses and Real Estate. I love this calculator. Better than HP 10B II stand alone. Work sheets and tape are very useful. I have been using this calculator for about 7 years now. Thank you for a great product and for the very important updates to keep it top notch..Live Happy and JoyfulVersion: 3.6

Better than the actual HP calculatorI have used the HP calculator for years, but finally switched to this App. One of the great features of the App version is the content of the registers at available at a glance. Also the app writer is constantly improving it with updates. Warning: Once you try the App version you won’t go back..Jsc789Version: 3.5

Great appIf you like to budget your finances, if you ever shop for cars, purchase a home or want to project 401K earnings, or even exchanging currencies, this app is perfect for you. The time value money calculations on this app are simple and fast. I use it for nearly everything I do. Years later I still love this app and use it weekly..AllstarpaVersion: 3.6

Works just like my actual HP Calculator!Being able to obtain accurate, reliable Results for time value of money calculations is a huge time saver. Having it all at my fingertips on my iPhone is priceless! By far the easiest, best financial calculator app available, especially for graduate students, bankers, real estate and investment professionals. Don’t hesitate downloading, you won’t regret it !!.Kahuna StewVersion: 3.4

Making a great product even better!Feel just like my old standalone but much much more. Especially the tape function. Never have to re-input data, just look at the tape. Thanks for being there year after year with improvements. Highly recommend!.TW- Comm REVersion: 3.6

Indispensable!I purchased the hand-held version of the TI B10 business calculator in 1988, to use as I earned my MBA. Wore out keys on two of them before the APP was available. This is the perfect calculator. The ease of time-value of money issues is excellent. I’ve used it to refinance homes, buy a new home, buy cars, calculate savings and IRAs. I love it! For 35 years now!.Em23EmVersion: 3.5

Perfect for CFP examI bought this app almost 5 years ago to help me study for the CFP exam. While you cannot bring your phone into the actual exam I found this app to be very helpful when studying. It is a great display, very easy to look at. I found this app far easier to use than my HP 10 Bii + financial calculator..Chris W in VAVersion: 3.6

Great HP AppI’ve been in the mortgage business for over 32 years and have used multiple HP business calculators. With this great app, I no longer have to carry a separate HP calculator which is great because I travel a lot for business. I recommend it to everyone I see still carrying a separate calculator..Spdn911Version: 3.6

No need to have one in every room.I used to have to have a financial calculator in every room. At the slightest sign of trouble, I would stop, drop, and roll, pull open the drawer and be ready to calculate, present value, and have amortization schedules. But now I don’t have to do that! It’s on my iPhone..Brew😄Version: 3.6

The best iOS calculator I’ve usedI’ve been using this calculator app for years, almost from when it first appeared in the app store. I’ve tried others, but always come back to the 10bII HD. I like the realistic interface and with the financial, math and conversion modes, I have all the functions I need. I would highly recommend this app..Kmac109Version: 3.4

Tried and True.I have been using this app successfully for 15 years. It does exactly what I expect an accounting app to do, and it does it well. Though I’m now retired, I still use it regularly, for a number of different tasks, and I recommend it without reservation..AireDevileVersion: 3.6

Great app!I use this all the time in my business. I used to use the original HP calculator, but this is so much better especially being able to see a “tape” of your inputs and check for errors. And with updates it continues to improve all the time..CraigjwaVersion: 3.6

Works great!I’ve been relying on this calculator on my phone for years, and it is fantastic. I’ve never had a problem with it once that I’m aware of, and I believe the developer did a terrific job. I’ll continue to use it for as long as I need a financial calculator of this sort. -Jordan N..Jordan N.Version: 3.6

Best Calculator For BusinessHands down, this is my favorite financial calculator while it also serves the purpose for so many other standard calculator uses and functions. This is a must have piece of software and should be used by my many as their "go to" calculator..RWS-73Version: 3.6

Great calculator - it’s enhanced over the Hp original!This app duplicates the original 10Bii - then adds additional spreadsheet functionality. This is better than the original calculator - you can edit your data using the power of your smart phone!.CjrecheVersion: 3.6

Great financial calculatorI have been using this app as my daily calculator in my banking job for over ten years. It was originally cheaper to buy the app than replace my physical batteries. There are so many extra features compared to a the physical version I’ll never go back..JonathanZunzVersion: 3.6

Best calculatorI have used this for about 10 years now. It has replaced my other physical business calculator. This has to be the best calculator I have ever had. So convenient and reliable. Never had any issues. Thank you for making such a good app..JKuibbbVersion: 3.6

Great Financial CalculatorI've been underwriting mortgages longer than I'd care to admit. I've used this calculator for many years; long before there was an app. This app is spot on to the real deal. I still use the real one, but this app is my go to when I don't have it with me; allowing me to keep working. Worth every penny!.Jdo53Version: 3.4

This calculator gets it doneIt does everything you need it to do and it’s always with you. Having the instruction there in the background is a bonus. The continuous updates just means this calculator keeps getting better. Great job!.Jb1234567898986778Version: 3.6

Everything You Need It to BeUsing this app for a couple years now. It’s become my go to, even over the actual 10b on the desk. Expanded features and worksheets are very helpful. Excellent interface in dark or light mode. Keep this one and toss the other..Kevin-ElevenVersion: 3.5

Great AppBest calculator there is. Just like the real thing, except better. It’s on your phone and with at all times. Use it all the time from simple math to loans to amortization. Have been using an HP calculator since college. Excellent job making it feel like the real thing..DstrdvntVersion: 3.6

Excellent EmulatorHave had this on my iPhone for years. Best emulator around and use it for calculations, conversions, and time/value money calculations. Must have for any financial professional. It’s the only app I would be bummed if it went away or somehow stopped working..TeeItHigh!Version: 3.6

Best everDevelopers who fail to make timely updates as Apple moves forward will decline and eventually go out of businesses. Thanks for staying current your calculator is a vital financial tool for people who want to retain control of their assets and to make the right financial decisions.WespowellVersion: 3.6

It works, just that simple.When you buy a calculator app you want it to work with no surprises. This one does. Works and acts just the physical version I used in college. Plus, there are no batteries to change. LOL!!! Car salesmen hate this thing. It keeps them honest..Oakleaf_53Version: 3.5

Beautiful, Dependable CalculatorThe only calculator I need to use. Love the financial functions. With it being a perfect virtual replica of the HP10BII calculator, those familiar with that calculator have no learning curve. Beautiful interface. Like using algebraic mode so it works with the same order of precedence for math operations as is the case for actual math equations. I feel guilty that I’ve only paid a minuscule amount once and gotten so much use from it over time! Thanks to the developer for keeping it up to date despite all the iOS updates. (Note to developer: why not have a “donation” option?). I use it on all my Apple devices..Jim 2.718Version: 3.5

Canadian MortgageI’ve been using this app for many years. Wish it could make calculating Canadian mortgages simpler., otherwise zero complaints. Frank in Vancouver, CANADA.Waheea...Version: 3.5

10bllGreat App. Use it all the time..TCMCampbellVersion: 3.5

Highly recommendGreat software.Samuel HabibVersion: 3.5

Capable, easy to useThis is my go to app for mortgage and loans calculations, and it has many more features. East to use and accurate! Thanks to the developer!!.GeoEng51Version: 3.5

Love it!I’m using an HP 10B since university 25 years ago and it works like a real one!.Dnamron ErtipVersion: 3.5

CalculatorGreat value. Multifunctional and easy to use. A mainstay in my work in the investment business.Best..TobyhobbsVersion: 3.5

Best finance calculator I've foundJust a quick update that support and operationally this app is still the best I've found for quick financial calculations. I work with this app daily as a financial planner and analyst. Great support from the developer and well worth the money. Be sure to dig into the worksheet functions. These help me explain things to clients far easier and gives you all the power you need for most loan and TVM calculations..MsamboVersion: 3.5

Trustworthy financial tool.This author makes great financial calculators. The 10bll is efficient and a joy to use. The tape feature is a nice touch. The worksheets are visually pleasing and make illustrating financial problems a breeze. The developer is very responsive to questions and provides detailed illustration. Thank you for the work you put into this very useful calculator..LwizVersion: 3.5

The Best Financial Calculator on the AppStoreI have been using this App for almost 10 years and it keeps getting better and better..Earwicker1975Version: 3.5

Amazing appI am using it daily for 18 years now. The financial settings and the conversion table are my main usage. I also often use the « tape » option to look backward to my past calculations. It has always works great and is constantly updated. Thanks you!.FCardinalVersion: 3.5

Great Calculator.This calculator works well and simulates the HP handheld. Very convenient because it’s on all your electronic devices..Park DwellerVersion: 3.5

Remarkable!!!Thanks for this update. I use the calculator all day every day in the mortgage business and wouldn’t be caught using anything other APP. Don’t remember the year of my original install but it’s been years. Thx!.Mark AlltreeVersion: 3.5

Five starsIt’s a nice calculator, I’m using it every day.B +Version: 3.5

HBII HDEven better than the actual calculator, which I have. I use this App daily and would be lost without it..Jason Cossette 306-551-7666Version: 3.5

Excellent calculatorStarted using the HPII when I was in university 20 years ago. When this app came out I immediately bought it (~8 yrs ago). Well worth the money and at a fraction of the cost to buy the original off the shelf. AND the app has a few more features..SMID1972Version: 3.4

This one is perfectIt works right and looks right and I’m glad someone put the effort in to do this.CDCdc-bcVersion: 3.4

The BestHandles all regular, scientific, financial, statistical and unit conversion calculations quickly and accurately. Complete with detailed instructions on how to use. Updated regularly at no cost. Very highly recommended..Namron2008Version: 3.4

ExcellentThis is a great calculator - I use it for my CRE brokerage business and it does everything I need and more. I love the interface and how it resembles my original calculator..RWJ71Version: 3.4

A great calculator for real estate!As a Broker, I use this constantly!.KW CanuckVersion: 3.4

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Best Calculator Out ThereThis calculator is reliable, best one in the App Store..Sharon deLisserVersion: 3.4

Great calculator except for the look ...I love the “mechanics” of the calculator (the calculator itself I mean) except for the look. If the main characters could be a bit bigger or bold and the second and third functions with lower sizes, perhaps it could be more clear (my point of view)..YmartinVersion: 3.4

Best business calculator everLove it. Simple reliable and powerful.MFDVersion: 3.4

10b11 app is great and really convenientGreat app when you don’t have your financial calc on hand!.Jcor2018Version: 3.4

So handyThis is such a super handy calculator app...basically its the actual calculator but on your iPad/iPhone. Works perfectly. And no more searching for my calculator anymore!.007LizzyDVersion: 3.4

The best business calculator everEasy to use full function, plus HO calculator..Drpn2Version: 3.4

Great calculator! Easy to Use!Got this as a requirement of a course instead of buying a separate calculator. I wasn’t sure about it at first but thought I would try it. I love it and am happy I chose this option!.Forgetful List MakerVersion: 3.4

Best calculatorBest calculator on the market! Nice layout. Easy to use..Sheldon_WVersion: 3.4

ExcellentI’m happy , getting updates without cost..IMBrokerVersion: 3.3

CommentsGreat Machine to work with;.Pablo1948Version: 3.2

Phone calculator AppFantastic tool which I use all the time!.✈️🏆✈️GoJetsVersion: 3.2

Great appAs a realtor, this app is perfect. Easy to use. In fact, I prefer the app over the actual calculator. Great job guys! 💜.Whatever_1979Version: 3.2

Just Like the Physical CalculatorThis is exactly the same as the physical calculator and I find myself using it more than the calculator in my briefcase. The latest updates for iOS 11 are great and I have found no issues so far. Great product!.Mani EbrahimiVersion: 3.2

ExcellentMuch better on the slightly larger screen of iPhone 6..Aph194Version: 3.2

My one and onlyI wouldn't use another app!.TO userVersion: 3.0

TI-bII replacementCompletely replaces the need to carry a business calculator. Fantastic app/calculator.Snidley62Version: 3.0

Excellent App!!This is an awesome calculator that any mortgage broker or real estate agent must have for their convenience instead of carrying the real one!.Mostafa Sh.Version: 3.0

Great App, Great SupportI am a financial advisor on the go all the time. It's great to have this app wherever I am because I don't always carry my calculator... But I do always have my iPhone! Also, the support is fantastic. Great job!.DavemcollinsVersion: 2.4

Finally!Finally updated the app!!.ApplezzzzzzzzVersion: 3.0

Best calculator app! 10/10I used the previous app, the 'Calc 10IIB', and used it everyday in advising for mortgages and amortization calculations. During my off time, currency conversions for travel, and unit conversions were also very useful. Glad to have upgraded to be compatible with the new OS7. Great app with lots new features and save capabilities - it's no longer a calculator it's a lot more..|Defiant|Version: 2.2

Great app worth the cost.I use this app daily and in particular appreciate the dedicated screens for TVM and conversion calculations. - Hanif.I777Version: 2.2

Amazing App!!This App is fantastic!! After playing around with it a little it did not take long to figure out the features. Probably one of the most functional apps I have download to date. Best part is, NO ads! The creators did a job well done..L.damVersion: 1.6

Perfect convenienceI am very happy with this app. As a mortgage broker I need this tool everyday. The actual calculator costs more than $40. This one I can have with me everywhere and can share between my iPhone and iPad. Without a doubt worth the money..B.d.adamsVersion: 1.3

Great app!!This is even better than the real thing! comes with a bunch of spreadsheet like templates - loan amortization, lease calculator and more. also has a currency conversion with currency rates that update with a click. keep track of your work with accounting tape or send the results by email..YarebVersion: 1.2

Worth it!I have bought a couple of apps from this guy and really like the attention to detail in his apps: they are elegant and well-executed. Some issues with third-party data but he is working on it and is prompt to respond. I look forward to an HP 17 and 19 BII version; some more menus to include the venture capital method, Private equity related equations, and multiple step (5) ROE would be just the start of my wishlist! I fully support his efforts and if I can squeeze in another request: a valuation app! UPDATE: need solver! Maybe time for a 17/19B II version?.AlphaBravoVersion: 0

Worth every pennyI don't usually write reviews unless I feel cheated by some developer who misguides you into buying their app only to find out you can't use it. I have to say this app is a MUST for anyone in finance. I bought a $75 calculator and then found this app. THEY ARE EXACTLY THE SAME. In fact this calculator actually does more. I am in Real Estate and I have to say this app will be used in every deal and every negotiation I do. Thanks to the developers for doing such a great job and please keep the updates coming! Do yourself a favour if you are thinking about making this purchase. Just get it... You won't be disappointed..OzMoeVersion: 0

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10BII Calc HD Negative Reviews

Deserves ZERO STARIf anyone out there to try the app, forget about getting a refund. I have mistakenly bought multiple calculator and for my school i only needed the one from TA. I have asked for return/refund on this, the same day of installation, i got a straight NO, even when the other purchase was made through same seller/developer, can you even imagine? This was my worst purchase ever, i will not recommend this, as you will not get any support after you buy it. Thats it, money gone to drain!.ROCKY8990Version: 3.5

Having some issuesI’m doing a mortgage course and some of the calculations doesn’t match with the tutor, pressing exact same buttons(entering exact information) but different results How can I fix this or return it?.SMann18Version: 3.4

Doesn’t work with iOS 11Update the app!!!.1topagentVersion: 3.2

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