OneCalc+ All-in-one Calculator Customer Service

OneCalc+ All-in-one Calculator Positive Reviews

Easy to UseThis is definitely the best digital calculator I’ve ever used. It displays step-by-step calculations, which are saved until you’re ready to delete them. And there are more features available than this old guy will ever need or use, but they’re out of the way until you need them. The buttons are large enough to fit my fat fingers, and the calculator is nice looking. You can use this calculator for free, if you don’t mind watching a short video or two. But, for less than the price of a cup of coffee, you can get the paid version. While I didn’t mind the videos, I paid the small purchase price, because it’s obvious that a lot went into the development this little gem. Give this great little calculator a test drive. I’m sure you’re going to be happy with it..Inv225Version: 1.4.7

Hands down the best!This is a feature-rich app that is easy to customize. You won't a better app for $4 than this one! It's only 4MB and doesn't use you as a data mine! It doesn't collect your info. Period. If you're using the ad-supported version it has 3rd party analytics for ad-targeting but if you use the paid version it collects nothing from you. That's really as good as it gets! The features are great! I love the options for volume, temp, data, currency conversion, etc., the list goes on and on! I would pay $10 for this app!!!.Gasc@nVersion: 1.3.3

The Best Calculator!Over the years I have downloaded and tried MANY calculator apps. Occasionally I would aquire a favorite of sorts, but none that would keep me from looking at more. I found this one a couple of years ago and I have never downloaded another. This one is extremely complete and I most highly recommend it..Jus' Groovin'Version: 1.4.4

Very Good App, could be betterI am happy with this App, which I use on my iPad. However, it does not allow me to use my iPad keyboard for entering info, which is bizarre—since I can copy and paste numbers from the interface and into the interface. For example, if I enter 9 * 9 and get 81 on the calculator screen, I can copy that from the keyboard and paste it later. However, I couldn’t enter the 9 * 9 directly from the keyboard, or delete a number, etc. It is also a little difficult to get back into the calculator if you click on the menu. A link back to the interface would be useful..ProgramDirectorVersion: 1.3.3

What is with the underlinePlease remove the underlining on every key. It only shows on iPad but not on the iPhone app. I don’t see the purpose of underlining every digit on the keys. It makes the app very ugly. I will give 5 stars when it is done. Other than that the app is wonderful. Thank you dev, for responding, I am very satisfied. Problem solved. Like I promised you deserve 5 stars..Roha24Version: 1.3.8

Great Calculator… but….Lot’s of functions - easy to use abd nice features such as the history of calculations. I do have a couple of reservations: the systematic underlying of every number and symbol on the calculator is very annoying abd distracting but it cannot be removed. So the minus sign, for example, looks like an equal sign because it is underlined. The other reservation us the lack of choice of a “skin”. It shouldn’t be hard to add a few..Jean-Pierre SVersion: 1.4.7

A incredible calculator!I do a LOT of financial calculations every day and this app is unquestionably the best thing I’ve ever had on my iPhone. It does all kinds of functions which is super helpful but the best feature is the history function. The history of previous calculations has saved me a bunch of times. This is a great app..Touchdown OUVersion: 1.4.5

Paid for app and still get adsI like the calculator well enough. But I paid so I wouldn’t see ads and they still appear. That why I gave a low rating. Update: the problem here was on my end. The plus version had downloaded to my phone but I just didn’t see it..Bob781900Version: 1.4.7

The program needs to develop and improve its appearanceI hope the program designer will add some theme and add the steps of the calculation and add distinctive colors between the calculations. For example, in the fraction process, we only see the result of the numbers, but we need to see the steps of the calculation in detail. I have advice that you can use a lot to understand what I mean, there is a wonderful program called (ifraction) on the App Store that you can use to develop your program (all-in-one Calc)..MatroshiaVersion: 1.2.7

GoodPlease add ability to swap regular calculator for the app! Need to be able to quickly access the app from a locked phone. Current behavior requires fully unlocking to use the app..TecChi7Version: 1.4.5

Almost greatI really like this app, but find myself going to other calculators because this one lacks a couple of features that I always use: - inversion (yeah, there’s an x^y button, but an additional x^-1 button would be useful) - EE to standard notation (a button to go back and forth between engineering and standard notation would be very useful).8Len8Version: 1.4.0

My reason to purchase the App.Love it, reason I bought it, not interested in annoying adds, totally hate them..EZabaletaVersion: 1.2.7

Why Premium still asks to watch ads?I bought the premium, but it still asks me to watch ads and has annoying music as well. How can I stop getting offer to watch ads and music? Thanks.MKrSaxVersion: 1.4.5

Good with bugsMostly as advertised, memory functions a bit bugged though. If you press a number, hit m+, then mr, then m- or m+ again the displayed value is not subtracted/added from memory..NpeqpVersion: 1.4.0

Great App, butNeeds more themes. I’ve tested 20+ calculators before I settled on this one. The one thing many of them had that made them better was their themes. Besides that, LOVE IT! Still gets 5 stars..JJ-1971Version: 1.2.7

Widget neededHi you have an excellent app, and this is my primary calculator. Is it possible to get a widget for it so that I can calculate without going to the app. Thanks.GeorgeuvictorVersion: 1.4.1

Good so farTip and split feature should allow to enter the tax so you don’t tip on taxes. But allowing the taxes to be included when bill is split with other people..MaritzaQ1Version: 1.3.7

Square rootsCan’t find the square root button, where is it please?.D*)Version: 1.4.7

This is the best calculator I've ever used.This is the best calculator I've ever used. It looks like an calculator brought by Apple's system. Fully functional.ArsenalAUDTVersion: 1.3.3

Very comprehensive!Pls make a Mac OS version. Using Mac Catalyst tool you can convert your iPad version to Mac OS app..海面寶寶JPVersion: 1.2.7

Default valuesDefaults to metric so has be be changed to miles and pounds every use. Should be able to set your own default!.Dave#%%Version: 1.4.5

Doesn’t work with Magic KeyboardI’d expect this to work with Apple’s premier keyboard, but it does not. No number keys seem to be supported. Disappointed and want my money back..DucMnstrVersion: 1.3.8

The app does not have a - / + button, as it does in all other appsThe app does not have a - / + button, as it does in all other apps.Zuhair_alsVersion: 1.3.3

Very goodIf developer can remove the underline, it will be better. The underlines are unnecessary for the symbols and really affect the user experience..Winfield001Version: 1.4.4

Missing keypad supportGreat calculator. Only miss the Bluetooth keypad support. Why in More it is possible..MoksimoksiVersion: 1.3.8

Love itIt is of great use.Russel868Version: 1.4.7

GreatI learned all this stuff to do myself and then got this.LmnchcgflVersion: 1.3.7

All-in-one CalculatorIt’s a great Calculator. Thank’s Alan-.AlanJ770Version: 1.3.8

Great but…Hey! I love this app, especially for the split screen feature. I love to do some maths on the go and this is a great environment for me. There is 2 things I would love to see added to this app: 1- To possibility to access this app via the control center 2-A scientific calculator or a graphic calculator! This would be awesome and I would be more than happy to have these features as an in app purchase! Thank you!.SamLoveCoffeeVersion: 1.3.6

Useful toolA big help..JLARLVersion: 1.3.8

Great!It has much much more than I need, and more than I’d know what to do with, but it saves a number of other apps and I got comfortable working with it very quickly..Henry424543Version: 1.3.4

The Best All in 1 CalculatorThis is buy far the best all in one calculator application on the Apple app. There are other all in one calculators applications on the Apple App Store that do the same or more, but they are costly to purchase. I used the free version of the “all in one calculator “ application and all the features, functions are not restricted. The free version does have adverts, but to remove the ads is reasonably priced..ShadowWalkerCAVersion: 1.3.2

Best calculator appOnly thing that would make it 5/5 is if you could click and copy from the history so you could paste back into calculations..TowerofTheEnemyVersion: 1.3.4

CalcExcellent calc.DanielegbuneVersion: 1.2.5

I would have given a 5-star if the Menu buttonIs not so close to the equation sign. A very great calculator, concise but powerful..AdamsxVersion: 1.3.2

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: 1.4.7

OneCalc+ All-in-one Calculator Negative Reviews

App IconI paid money for the full app please remove that ugly star from the middle of the app icon. It looks ridiculous. Maybe add a few extra icon theme options so my Home Screen doesn’t look stupid Thanks.HahehaihajsbsjbdVersion: 1.3.8

There should be more background colours for dark mode.There should be more background colours for dark mode. The recent one is okay but its too dull and the colours are not too good. Different colours for dark mode are needed. Thank you, Your Customer..A~CustomerVersion: 1.4.7

계산식 수정기능이 없네요.I cannot paste the calculation in the clipboard. You need to check your app..TaemoojinVersion: 1.4.0

Paid but still get adsI paid for add free use but I still have adds pop up after. Please investigate and fix. Thanks.Markfrustrated85Version: 1.4.5

Payoneer 💰Payoneer is an online payment platform that lets you transfer money from any corner of the world! A best and must have payment service for every blogger, traveler, freelancer, affiliate marketer, consultant, virtual assistant, business person, online sellers, and receivers. Earn $25 for free by joining Payoneer. Sign Up Now!AdvertorialVersion: 1.4.7