Calculator # Customer Service

Calculator # Positive Reviews

Great for homework/online studentsBecause of schools closing due to COVID-19 it’s been hard to adjust to online learning especially because i don’t have all of the resources and supplies that i would have at school regularly. Especially in math because i don’t have the money to buy a nice calculator and the school doesn’t provide any. This really saved me because it had all of the tools needed to help solve and understand the stuff that we’re working on and learning at this time. I could just use a website on my computer buts it’s way easier and more convenient to have it on my phone rather than switching the tabs back and forth :).Snev H.Version: 5.2

Absolutely ExcellentBefore retiring I was An intercontinental ballistic missile designer. Mathematical calculations were my daily bread and butter. This calculator can do, for free!, what our most expensive calculators could do. I am amazed that such a powerful calculator is now being offered at no cost to anyone who needs a small hand-held calculator. Thank you so much for making this calculator available. I highly recommend this calculator. (The only down-side to this calculator is that it does not use reverse-Polish notation which requires fewer key strokes. But no one uses reverse-Polish nowadays anyway, much less knows what it is.).ZunitalksVersion: 4.6

Brilliant app, thanks for holding off on the ads until I got use from itJust wanted to say thanks for holding off the ads until I had used this app for a week or two. Great little piece of technology. Bought the infinity calculator earlier today ... Looking forward to it being worth the purchase. Gotta say, those full page ads were super annoying, but I get it. You made this thing a demo for the infinity, which is still CHEAP. Thanks, developers. I hope you carry on well..Just some guy on iTunesVersion: 4.9

IU design and OptionsThis is just a fantastic calculator. The UI and the functionalities are just what you need. And the convenience is unquestionable. Upgrading to pro is also worth it. Although I haven’t done it because I am just using it for some number punching and algebra. But if there are students out there taking advanced math classes, this could be really good. Also, given the fact that iOS calculator is so minimalistic that now it’s no more interesting but just annoying..ZahangeerVersion: 5.6.3

Wonderful for a free calculator.As a current trigonometry student, a good calculator to use out of class is a must for me, and I think I’ve found mine! It has a wonderful setup that is easy to navigate. I would heavily recommend it to anyone that can’t afford a standard graphing calculator with the exact same functions (minus graphs, of course) and just needs something to use with quick, at-home assignments..Dingle Poof McCheesycheeseVersion: 4.8

Obnoxious AdsI prefer this app over the native calculator because of its extended functionality and ease of use. In fact I can't even remember the last time I needed to use the native app. I also especially love the history feature! Update: I understand the need to fund an app hosted by Apple, but this app was far better when random ads didn’t just pop-up over the entire calculator! I can live with a small ad banner up top or down below, but not with pop-up ads. Unfortunately, this is where I draw the line and ended up uninstalling the app..TekuConceptVersion: 5.6.2

Great calculator, way too many adsDon't understand why a calculator should be monetized. Any time I open the app for a quick calculation I have to sit through a 5 second ad, and the entire time I use it there's a banner ad at the bottom. The worst part is that the ads have been increasing. I got this app years ago, and there were ads but only banners if I remember correctly. Recently it was video ads were added and play every few calculations. Makes using the app so much more of a hassle than it should be..Waddlecat (Max)Version: 5.6.2

Great calculator, bad flawThis calculator is AWESOME, best free calculator on the App Store that allows you to actually do useful stuff without paying (more advanced features are available to buy tho, and for a one time payment and not just a stupid subscription model!) However, in the recent update they added a sliding animation when moving between the two calculator screens. This is VERY ANNOYING and disorienting, especially when trying to do fast switches. PLEASE ADD A SETTING TO TURN THIS OFF! THE BIGGEST FLAW IN AN OTHERWISE AMAZING APP.SwagbagmagragtagVersion: 5.6.3

Excellent toolThis is the only calculator app I use. I won't even use apple's built in one anymore. It has everything I need and the previous equations log is invaluable (I play lots of D&D). It has scientific and regular modes, and is also excellent in that just like a TI calculator, I can go change part if an equation if I typed something in wrong instead of having to retype the entire thing. TLDR: It's awesome..Chipp ZanuffVersion: 4.6

GREAT!!!So I’m a 7th grader in advanced math and right now we’re learning scientific notation. Our homework was to solve a few problems and I’ve been stuck on them for almost 2 hours. I was just about to give up but then I downloaded a couple calculator apps. It was really confusing until I finally figured out how to do it and this app helped me do my homework 😁😁.EvenjesusistakenVersion: 5.0

GoodI got this calculator because I wanted one that had the exponents. When I tested this it was amazing. You have to play around a tiny bit to figure it out but overall a great app. Recommend this to anyone who uses a lot math and doesn’t want to do a lot of unnecessary work. Only reason I gave this a four star is because it has quite a bit of adds just popping up. But they aren’t like 30 sec adds. Really good. I ❤️earth.Animallova15Version: 5.2

Too ExpensiveAt first the app worked. It solved complex equations correctly (such as (x/2 + 1/2)x=y, supposing you fill in at least one variable). But as my mathematical school requirements advanced, this calculator started demanding payment. Payment? That’s ridiculous. I can get about 100 other scientific calculators for free. So overall, does it work? Yes. Do you have to pay to see it work? Yes. Do I recommend it? Considering that there are many other underrated choices, unless you have simple problems, no..Idk what to roght here..Version: 5.1

It is an amazing app.The app is great,but I don’t know how to use a feature on your app. Which is the graph it won’t graph anything. It won’t even go to the y intercept button thingy. I think this is a bug or something. If the developers can. Would they help with like a tutorial video on how to use the graph.Blankface56Version: 5.8.1

Nice!For all of those high school and college students who don't have the money for a real graphing calculator but you still need to get that homework done I think this is a really great choice! It works well and is easy to use! The only thing I would add is a way to openly change the mode from radian to degree because I can't really tell if it is in the right setting or not! But other than that well done!.NekoblueberryVersion: 4.8

My dream becomes a realityI encourage all of you not to omit getting this app if you need a virtual calculator! Couldn’t imagine such a calculator simulator app could exist. Thanks to the programmer(s). It’s just perfect and quite normal to be offered third parties and upgraded to enjoy wonderful features (even though I can’t yet upgrade, but what I enjoy now is quite fantastic!).Raymond XellerVersion: 5.6.3

NICEBest free calculator out there! If you need a scientific calculator for your smart phone or tablet this one is the way to go. If it doesn’t have everything you need on the free version it is upgradable. Way to go indeed. Two thumbs and two very big big toes up. You don’t need a scientific calculator to tell you that that’s four things in the up position..G$117Version: 5.2

Simply deepSimple to install, starts with no prep required, needed it for basic finances then thot about the old Algebra classes in HS wow this does way more. When I finished my work I saw the clock icon. I realized it had a memory of each step of my calculation. And I can always go back to the tutorial. Easy to use the deep features too..First iMac store n IDVersion: 4.7.3

This app is amazingThis app has so much features that no matter what level math you are on you will need this. This app can be used from 7th grader to calculus, this app has stuff from quantum equations to graphing , this app has been the best calculator for a while for me and I just really recommend it..Bobby smirdaVersion: 5.8.4

Review of calculatorAs a retired electrical engineer I have had the experience of using many different types of slide rules and calculators as they have evolved over the last 30 years. This calculator is an excellent one and I enjoy using it very much. It is easy to use and is very powerful with all kinds of functioning and programming capabilities..PjbunnellVersion: 4.6

Best Algebra app to get for an iPhone!This app deserves a five star because it was free and it is so critical to get nowadays when you are in algebra cc for homework and studying! It’s calculations are well and the amount of relevant f it puts on me is great. The only thing I would add is a table for your functions but other than that the graphing works awesomely🙏.Courtoreo12Version: 4.7.3

Perfect For StudentsIt’s so simple to use and if I make a mistake I can just click the little backspace button instead of clearing everything. 10/10 would recommend just note that this is not a graphing calculator if that was what you were looking for..SatisfiedReviewerVersion: 5.2

Had to get due to lack of calculators.I can’t believe apple doesn’t include the calculator app on iPad like they do on iPhone! So I found a free calculator to solve my problems and can figure out prices more quickly and easily. Only problem are the ads, but I’m not buying a calculator when I got this one free!.Drum and BumVersion: 4.9

AwesomeI downloaded this calculator when I started high school chemistry cause I couldn’t afford a scientific calculator. It works pretty well so far but you’ve gotta pay for it. The handwriting capture works quite well too as long as you write neatly. I’m quite pleased. The in app purchases are reasonable. Good bang—no buck. Good deal for me! 😉.Nickname--takenVersion: 5.6.3

Awesome calculator for all levels of math!This app is great for anybody needing a good calculator for all levels of math! It has all of the basic functions plus advanced options for upper level math classes like pre-calculus, calculus, and trigonometry. This is an all around, solid calculator for anybody needing the use of one such as this. There are a few little annoyances, but other than that, it’s pretty great!.# Squirrel 15 #Version: 4.7.3

GREAT!!! but a few disappointments..OKAY so I really love this app already, its so helpful for basically anything. But, weird thing I dont get the free "queries" I think is what they're called. Please fix this because my mom for some reason doesn't want to buy the cheapest+best plan EVER.Moonzie/MorganVersion: 5.8.4

Add choicesI like the free version of this app well enough, but if you keep showing me adds that say Tim Waltz failed us and we need “Dr” Scott Jensen to make MN great or whatever.( I never let it get that far) I am going to have to search for a different app. If you are trying to target adds at me then don’t play this one..V''GerVersion: 5.8.6

Very good!Yo no joke this calculator is easy to use and convenient. Despite you have to buy a subscription to make it show the work, it’s easy to solve algebraic equations and expressions. No need to buy a 90+ dollar calculator, this is easy and do the same thing as a standard graphing calculator/ scientific..Ayyy_lmaoVersion: 4.8.3

Doesn't disappointI like this app a lot, although my standards aren't that high. What I was really looking for was an app that doesn't say that I have to pay for the functions I need. And obviously a well working calculator that does the function correctly and this app delivered so bravo 👏..KalenakooVersion: 4.6.2

So far it’s great!!Skipped the tutorial. Went straight to inverse tangent calculations to identify angles for some woodworking. Worked perfectly! Had to remember to convert from radians to degrees. I’ll check out the tutorial when I’ve got more time. But super helpful immediately after downloading!.MattR CaliforniaVersion: 5.6.3

Exactly what I needed!The Apple calculator lacks some of the options that you get with this calculator! Searched for a bit of time online and on the AppStore only to come across this. Calculator # is easy to learn and use straight from the get-go and offers a tutorial! Great app, 5 stars!.BbonelessVersion: 5.2

Good app and easy to use!It has all the basic functions needed on a scientific calculator. It is easy to use and it’s FREE! (Of course there is a Premium Version, but we have been using the free version and it works good!) - Thank you, God bless you all! 😊🔥.JaaylliVersion: 5.8.5

Great calculator!!! (Better than the rest of them!!)This calculator is the best that I’ve seen for an app when it is needed for squared problems. Or cubed. Or roots and more of course! I checked all other apps and downloaded them. They did not have the requirements I needed to complete the tasks..Lovely2062Version: 5.1

I might actually pass now.I finally found a calculator that I can square root things on and I don't have to pay for it. My class doesn't let us take the calculators home so thanks for making something that will help me pass my honors class..Fruit pop!🍉Version: 4.7.3

Works like expectedHas more functionality than the calculator app made by Apple, not to mention it also supports fraction inputs. Even without latest updates, it simply works..IS comp-userVersion: 5.9.1

Everything you needThis calculator does everything I need, and as an Engineer that’s saying something. It’s also far more intuitive than any other calculator i've owned since i’m so used to my smart phone. All around great product.Carpet48Version: 5.2

Simple, effective, and to the point.Very handy calculator, has everything you need for basic trig or calculus. I would definitely recommend this to people who don’t have a scientific calculator on hand or simply prefer using a phone..Vincent S. V.Version: 4.8

Ads ads ads….I rarely do reviews because no one really reads them. However, I’m not seeing the point of having a video ad that is REAL loud. Thankfully I only go to school online but imagine if you’re in a classroom setting and out of nowhere a commercial for a car starts blaring without notice? Poor choice..Henney1976Version: 5.8.6

Paid and Still AdsThe calculator works well from what little I can use it. The problem is even with the paid version of the app I still constantly have ads. Zero idea Why. This is hugely problematic and I can’t get my work done in a timely manner due to the amount of ads still being produced. Going to find another app..NextGamePleaseVersion: 5.2

AwesomeBest calculator ever.Math tutor wizVersion: 4.6

GainialCai vreimemt supair.HeidnsofnjeofidoVersion: 5.2

Saves money from buying a scientific calculator.Works well.Chris_Kyle__Version: 5.9.1

ExcellentC’est phénoménal la technologie....il y’a quelques années on ne pouvait pas imaginer ceci.Robert MewaVersion: 5.9.1

Too many ads in free versionI don’t want to pay for a simple calculator. This app has too many obstructive ads..DESH201201Version: 5.9.1

Great AppYou created a great app. Thank you so much for your hard and smart work..Billy NadalVersion: 5.8.7

AppThis app has held me Cert my depression in life and gives we the will to keep growing.Lol777777777777777Version: 5.8.3

AppThis is an Great app highly recommend, I been using this app for a while now and it is really helpful for school..SBG113Version: 5.6.1

Distracting UI elements are keeping me from purchasing the full softwareThe blue button array at the bottom is very distracting while using the calculator. It annoys me and is very distracting and hence I am not purchasing the complete software. If you can turn it darker or carbon coloured, I will..Hope Mathew CharlesVersion: 5.8.3

Good but the ads ruin itUsed to love this app but since the app is full of ads it can be really slow and annoying.KidJeddVersion: 5.6.3

IncredibleMost favourite calculator.AdamLit16Version: 5.2

CorrectI find there are too many ads but is a cool apps!;).Chacha4.0Version: 5.2

PerfectThis is exactly what I was looking for. Now I can to all the pointlessly complicated RPG math I want!.The Communist Cookie CookerVersion: 5.2

GreatI think it’s good but I think it could (ave the remainders when you divide like not just .8 it could be like r4 or something but otherwise really simple and nice.I like chVersion: 5.2

Pretty goodWish it didn’t have ads, but that’s ok (it is free after all). I like the little ding noise it makes when you press =.Fartmaster6699Version: 5.2

GreatThis calculator is great and it works perfectly fine for my science class and for functions as well.Chrollo___Lucilfer__Version: 5.2

After trying many calculators this is the one!Most calculators on iOS just aren’t there. They don’t even hold a candle to an OK Casio. This app exceeded my expectations. Very useful for all kinds of mathematics. Stats, linear, etc. My favourite aspect is that editing what you are doing is intuitive and natural feeling. This is rare as many advanced app calculators start to feel like I am working more of a command line interface. Thanks for making this..Donovan HalifaxVersion: 5.2

It is very useful thank youI like it it is helping me in my studies all my heartiest love to the App.€¥]…<&hh'Version: 5.2

It’s a calculatorIt does what a calculator should do.Каdеп🇨🇦Version: 5.2

Good calculatorOk bye.Tagsu225Version: 5.2

Thank youIt is so helpful to me.[email protected]Version: 5.2

Free and works goodThank you developers, I forget my calculator and this worked very well for my needs..MastaaaaFunkVersion: 5.2

Perfect calculatorIt’s PERFECT. Nothing to say. I will purchase the premium version for sure in the next few years. Best app for maths. For real. Download it.Éti 🐔🐔Version: 5.2

BestBest.Concorde1Version: 5.2

So coolI can do so many big math questions with calculator.Luck1231Version: 5.2

EngineerThis is a grate calculator.IbestkbsVersion: 5.2

Free International Money Transfer 💸Enjoy high maximum transfers into more than 20 currencies while saving up to 90% over local banks! The cheap, fast way to send money abroad. Free transfer up to 500 USD!AdvertorialVersion: 6.0

Calculator # Negative Reviews

Advertisements are awfulThis calculator would get a 5 star review from me if it didn’t have ads with sound that come up randomly. This makes this calculator useless if I am using it in a classroom, since I have no idea when these stupid and intrusive advertisements will interrupt my studying or the rest of the class. In fact, I was interrupted from my studies just now from an advertisement, and I decided enough is enough and wrote this review with the hope that the devs will remove the intrusive and interrupting advertisements. I’m fine with the banner ads, I understand they need to make money, but having these ads pop up in your face and making sounds interrupting classes or studying is just way out of line. If the devs remove the intrusive ads I will change this review and give 5 stars. Functionally, it works great, the display is awesome with a history of previous calculations to make multiple operations easy. It has all the functions of a scientific calculator that you would need. But.PepewinswarsVersion: 5.6.8

Great calculator ruined by interruptive adsI have been using this calculator since 2014 and it has been great and my preferred calculator. Unfortunately, one of the updates earlier this year(I cannot pinpoint the update), changed the way advertisements work. Before, you would have advertisements sit on the top being visible but not getting in the way of your work. Now in addition to this ad on top, you would have an ad pop up covering your entire screen and completely interrupting your work, which is very annoying and now frustrating. I have decided to move to Calculate84 for this reason. Paying up for a paid version is not guaranteed to fix the problem since they do not list “no ads” as a benefit. Unless the developer change back, I cannot recommend this otherwise great calculator to anyone..Destro074Version: 5.8.2

Used to be great, now a money pitI used to use this app all the time, it was wonderful and so helpful. There were ads and a few types of equations were “advanced” and you had to pay to solve them, but that was ok because it was overall a great time saving app when doing Algebra. I deleted it for a while, but now I’m taking pre-calculus so I thought this calculator would help cut back time by doing the smaller parts of equations quickly. This did not happen. To my dismay, most algebraic equations are now “advanced” and require subscription. 3x=6 was considered advanced. And there’s still ads everywhere. So they took away the best free features but left the ads? This is ridiculous. I understand that running an app requires money, but this is too far..BitchesAreCoolVersion: 5.8.6

Calculator is fine. Ads problematicI started with the free version. It had ads. That was ok, ads were the price I paid for using the ap for free. I then paid for the full version with out ads and there were no ads for a long time. Now the ads are back. What was the point of paying for a version with no ads if you only force ads onto paid users at a later time? I am so NOT impressed. I am now looking for a new calculator app. I feel like this company lied to me and ripped me off by promising one thing then delivering another..Wish I Never BoughtVersion: 5.8.1

Whole screen video adI opened this calculator app, performed a simple addition. I was about to perform another math operation and then the ad came. It was a video advertisement which took over the whole screen. You can’t close the video without closing the app. You can’t skip the video until you’ve watched it for a certain amount of time. If I were doing some serious calculations, I wouldn’t want to be interrupted by a video. It would disrupt my train of thoughts. For this reason I’m deleting this app and finding a different app..NotForHuckFinnVersion: 5.9

I hope you like ads!When I got this calculator, it did everything I wanted and needed. But as time went on, the ads became MUCH more annoying. Instead of just a text pop-up that I could exit out of, the ads became time based. Sit there and watch until it would go back to the calculator, no options. This morning was the last straw, I’ve formally said goodbye to ads frustration, and uninstalled this app. It’s a good calculator, but I’m not in the mood to be sold stupid stuff while I’m calculating serious stuff..Really? Really!Version: 5.0

Layout funky, ads horrible...For anyone who has the muscle memory from using 10-key, this will infuriate you...and let’s not forget the slide-up ad that just always seems to know when you’re going for the ‘equals’ key, and pops right on up in front of it. I could go on and on about the ads, but that is the theme of these reviews, so not necessary. There are multiple other apps I would recommend before this one, but for educational purposes, Desmos is the most thorough and accredited...and exponentially better than this one..TricemVersion: 5.7.1

Great calculator until they changed itI have had this calculator on my iPhone for many years. I recommended it to my chemistry and physics students. Not anymore. Sometime last year they changed the app and now all these annoying ads pop up (usually when I am working a problem during class) and there is no way to make them go away except to reboot my phone. Banner ads I can deal with. Pop up ads are totally annoying and have me out looking for a new calculator app..Aggie79mom0610Version: 5.6.3

I never rate appsI do not rate apps ever, but this needs to be said. This was the perfect calculator app and I have been using it for over 2 years, but the new update is unforgivable. It is a completely different app now and I mean that in the worst possible way. There are constant ads, the buttons are far smaller and use a weird font, and the worst part is that they didn’t even add new stuff, they just made everything unnecessarily confusing. I am immensely disappointed and I am searching for a replacement calculator app.MalaksnavalispollamusVersion: 5.6.3

Plays Blasting Loud Ads unexpectedlyThis calculator would honestly be perfect if it weren’t for the ads. It unexpectedly plays blasting loud video ads at full volume without any warning, even if you have your iPad or iPhone on silent. They’ll pop at any time, all the time, and it’s given me multiple extremely embarrassing moments while using it at school. So I can’t use this calculator at school, and that’s where I do all my homework and studying, so it’s basically useless to me. I guess it’s back to using the old conventional calculator..Kelly PeaceVersion: 4.9

Used to be greatWish I could give this no stars. I paid for this app several years ago so I don’t get the adds. However, when the interface changed, this became unnecessarily confusing. This isn’t even the same calculator anymore. I will delete it once I find a new option to replace this. Again very sad to see a great calculator ruined with the update. I wouldn’t have updated the app if I new this would have happened..WDEEZNUTSVersion: 5.7.1

Pop-up advertisements while trying to calculateI don’t usually review apps but I felt like I had to say something about this application specially how they advertise in there now. I’ve used this application for many years now but ever since it’s current update, whenever I’m trying to calculate something, a pop up advertisement video appears and messes up with my calculations afterwards. Please fix this or just don’t throw advertisements in front of the screen. Thanks..InsomniaticEwokVersion: 5.2

Can’t use complex numbers unless you pay for pro versionWaste of my data and time..Ahmad63846Version: 5.9.1

Horrible since the updateI loved this calculator app, and have had it for a few years, but since the update buttons have no more definition, functions don’t how like they used to, the list goes on. I don’t mind the ads at all, if that was the only update they did to it..AnirlgoblinVersion: 5.6.4

Preferred the old versionYou saw that your app was successful and probably tried some new things. The old key board was much better, now this is just not same vibe and changing the mods are became complicated for me ☹️.😕 ok but...Version: 5.6.3

I’m not paying like $20 to unlock all the ‘features’ of a calculator 0/10You can only do basic calculations without paying. No ones paying to use a calculator.Benjam1n_44Version: 5.9.6

IncorrectWish I could attach the screen shot. Calculator doesn’t understand simple BODMAS rule..RizzzzzwanVersion: 5.9

GIVES WRONG ANSWERSThis app gave me the wrong answers i screwed up my review sheet for trig dont get this just buy urself a calculator.StreamboyinluvVersion: 5.8.7

Terrible adsFull screen ads all the time. Terrible quality..ShadowysimVersion: 5.8.5

SucksI hate how you have to update the app to calculate faster it’s making my life harder and making me spend money.🥥🥞🥥🥞🥥🥥🥞🥥🥞🥥Version: 5.8.3

Obtrusive advertisementsThey have now added advertisements that get in the way of using the calculator and pop up videos. No longer a good calculator app.AlvaroDevanteVersion: 5.8

Worst app everThis app gave me the wrong answers and was confusing, don’t get this shi..BottbottbottVersion: 5.8

Why the fkWhy in the fk is there commercials on a calculator is that how fkin greedy people are they can’t have a basic calculator in the devices we buy..BAKA BAKA UvUVersion: 5.7.1

Only use this app if you want to get your answers wrong:It does not know how to do bedmass properly so it is constantly giving me the incorrect answer that makes my answer wrong compared to the real answer terrible app. The add are too annoying as well. I bet you the stock iOS app works better than this so just use that instead..Linusrg1Version: 5.6.4

AdsIt’s a calculator with ads, what did you expect.Review person I amVersion: 5.6.3

Is this a calculator or a comedian??Asked for the value of 1/1.32, and it gives me 100/132. *slow claps*.RawgibVersion: 5.6.3

CalcTrop de pub.Surpris et déçuVersion: 5.6.3

Calculator toolNot nearly as happy with this calculator as with the previous version. Advertising on a calculator function, really? Concentrate and have advertising flashing at you? Time for a change....DbaergemVersion: 5.6.2

IT is garbage!Garbage! Garage! Garbage!.啊啊的顾客Version: 5.6.2

The new update is HORRIBLE. Please revert back to the previous designI have been using the calculator for as long as I can remember. I would periodically check to compare other calculators over the years but always stuck to using Calculator# as it provided the best experience. I eventually paid for the pro option as the extra features and options were useful. Unfortunately, the new design update for the app renders it unusable. You need to speak your UI/UX team. The buttons are too small, the functions are unreadable, it is unintuitive, and just looks unattractive compared the the previous version. I have now deleted the app and will not return until the design is updated..Adam M. ShariffVersion: 5.6.1

Please don’t change the interfacePlease don’t change the interface like you did on the paid version. People don’t usually resist change but people do resist crappy changes. Unfortunately the new interface is crappy and based on user reviews everyone seems to see this except for the developer..QwertypcVersion: 5.6.1

Please stop accessing clipboardWould rate 5 stars because it works great, but WHY does this app always paste from my clipboard upon launch? There are exactly zero reasons why a calculator needs to access that information. Very suspect, And for that reason you should not get this app. I have no idea what they’re trying to obtain..Lachlan417393Version: 5.2

EngineerThe pro version was excellent before the upgrade. The upgraded Pro version is now totally useless. The units converter is too cumbersome to figure out. 👎.Dax 20Version: 5.2

TrashBad interface. Annoying ads. There are a lot of scicalc apps, you can do a lot better than this one..NicknamesystemisbrokenVersion: 5.2

Not Good For Long CalculationI just tried 12*28^36 mod 18 And it gives wrong answer. Need to test again this app for these kind of calculations..Javed_AhmedVersion: 5.2

Too many addsI got this app ( calculator ) for free yesterday. Within 2 minutes it had asked me to rate it... who knows how good something is in 2 minutes?! So I waited, and rated it 5 stars half an hour later. That’s when the adds started. They do interfere with calculations, though not frequently. It’s annoying enough that I decided to write a review. I’d rather pay .99 cents and never have an add than too endure these interruptions. Would give 0 stars if possible..ScotiastinksVersion: 5.2

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