
NumSys
Number Systems Converter and Calculator with solution.
App info
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App description
Android App Analysis and Review: NumSys, Developed by Sandello. Listed in Tools Category. Current Version Is 2.3.0, Updated On 14/06/2025 . According to users reviews on Google Play: NumSys. Achieved Over 145 thousand Installs. NumSys Currently Has 522 Reviews, Average Rating 4.9 Stars
Simple and intuitive to use converter and calculator of number systems with a complete solution and decimal fractions.Fast transfer from one number system to another (from 2 to 36) with support for decimal fractions.
Ability to perform mathematical operations: addition, subtraction, multiplication, division.
Contribute: https://github.com/jedi1150/number-systems
We are currently offering version 2.3.0. 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
Added option to disable digit grouping in settings
Recent Comments
Yo'el Erez
Fantastic app, just what I needed. I wish there was slightly more information in the Explanation section, though. Also, instead of the optional ads, an option to donate a sum would be appreciated: I'd be happy to pay a few dollars for this to help the creators.
Muhammed Shabeer OP
super and incredible app for students who really needs to sudy those number system. This includes the explanation of each methods with divisions and multiplication. And a binary calculator.
Soumyajyoti Paul
nice app! no ads, no extra fuzz, gets the job done without any interruption! the explanation feature works nicely too! definitely worth using.
A Google user
Probably the best app for checking your problems . Just fabulous . Thank you so much for it. It doesn't have ads . I wonder why . That proves this app is only made for helping students. Thanks once again
LJ Gabrillo
This app is a gem. Modern looking and straight forward. It even provides an explanation section detailing the how the calculations were done 👍
Md Mojibur Rahaman
Very useful calculator for number system.Everyone can use it for learning and doing number system.
MINHAJ HOSSAIN MALLICK (BISHAL)
This is the best converter but there something to add- Non-positional number system conversion (Grey, Excess-3 code and BCD).
Sriram “sriramvenkataramani1” Venkataramani
trinery is non utf,it can be used in schools and colleges for learning computational(computer maths.this is because it uses 3 step multiplication,anf division as;3 x3 x3 ot 3/3/3. in a cube of six sides the number to be multipled or diveded is used by 3 succeding sides and the answer is displayed in 3 steps by the othe 3 succeding cubes.rubixcubixetc,.