J Calculator

JCalculator is a simple calculator app which extends the functionality of basic calculator and give you access to the advance functions with just a swipe of the screen. Below are some of the features provided by JCalculator

1. Calculation supported in 4 different modes i.e Decimal, Hexadecimal, Octal and Binary.
2. Provide many advance functionality including trigonometric, logarithmic and others.
3. Editable display pad with cut, copy and paste supported.
4. Keeps expressions and their results history.
5. Choose from 6 beautiful themes.
6. Support customization for keeping the number of history entries.
7. Contains NO ADS.

JCalculator is an open source app. You can find the source code of JCalculator at https://github.com/vijay40/JCalculator