One Scientific Calculator

One Scientific Calculator

Calculator, Graphing calculator, Converter and Matrix calculator: all in one app

App info


3.0.22
July 09, 2018
Android 4.0.3+
Everyone
Get One Scientific Calculator for Free on Google Play

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App description


Android App Analysis and Review: One Scientific Calculator, Developed by Piersof Apps. Listed in Tools Category. Current Version Is 3.0.22, Updated On 09/07/2018 . According to users reviews on Google Play: One Scientific Calculator. Achieved Over 141 thousand Installs. One Scientific Calculator Currently Has 4 thousand Reviews, Average Rating 4.5 Stars

One Calculator key features:

● Scientific calculator, with calculation history and RPN mode
● Graphing calculator (plotter)
● Unit converter
● Number base converter
● Matrix calculator
● Material Design and ease of use

One Calculator is suitable for solving easy common calculus and more complex mathematical calculations.

Detailed feature list:
● Basic Arithmetic
● Definite integrals
● Trigonometry (sin, cos, tan, arcsin, arccos, arctan)
● Complex numbers
● RPN calculations (Reverse Polish notation/postfix notation)
● Graphs for X,Y equations
● Measurement unit conversion
● Conversion between decimal, hexadecimal, octal and binary
● Matrix calculus
● Intreactive chronology of operations
● Specialized warning of errors
● Support for tablet and smartphone
● Themes
We are currently offering version 3.0.22. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New


- Improved support for new versions of Android.
- Fixed bug in the widget, for some pro users it wasn't unlocking properly. If the issue is not solved for you, send me an email please.

Rate and review on Google Play store


4.5
4,449 total
5 64.1
4 25.0
3 7.0
2 1.9
1 1.9

Total number of ratings

Total number of active users rated for: One Scientific Calculator

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

user
A Google user

This one does everything and (practically) no learning curve. Only confusing point to me is that they use "log" to mean "ln", yet it still has the "ln" function also- why? Tried to graph ln(x) and kept getting "Math Error", but log(x) returned a nice graph of ln(x) no problemo. In the future, would be cool if they could add a spreadsheet window in graphing mode, but keep it hidden in "advanced mode". The current design is so intuitive, I wouldn't want to gum it up too much. Thanks developers! :D

user
Alex Vecchiettini

Great calculator, moving from Galaxy s8 to 1+ i was really missing some added functionality of the Samsung calculator like conversions and the simplest thing like moving the cursor into a current operation you are doing. This BY FAR exceed any use case i might have for it! Also to support the developer i had to purchase the matte black and red MKBHD since I'm a fan of both this app and the YouTuber! Congrats, really well done!

user
A Google user

Excellent app. Only one very annoying thing. When the clear button ia hit a message appears in the lower part of the screen, that covers some buttons (0, enter, etc.) for some time, which makes using it slow. Please make it an option!

user
Hla Minn

I really really love this app.. Because it shows history on home page and very easy to copy them.. But there is no "," separator and themes are way too clean...!

user
Brashka “B”

Very good and responsive. Lacking some functions in the advanced calculator (e, arcus trig functions) Although the grapher is a little clumsy. Add a complex grapher too?

user
A Google user

The buttons get way small when turned in landscape. Otherwise, it's a great looking app.

user
A Google user

Great app. Could do with some better operations when converting bases (two's complement, one's complement, etc.)

user
joseph ndongfac

What a difference this calculator makes. It is light-years ahead of others. The search for a complete surgical calculator should logically stop here. Highly recommended