Bit Fiddler

A visual approach to working with base 2 mathematics, BitFiddler is a binary calculator that provides a touch optimized UI for calculating the results of binary operations. Bit-Fiddler's visual approach to manipulating and displaying binary data makes it both a professional tool for the software engineer and a learning resource for CS students.
The free version includes the following features:


- 1, 2, 4, and 8 word modes allows working with values up to 64 bits in length.


- Allows chaining multiple operations together.


- Supports logical and arithmetic shift operations.


- Supports NOT, AND, OR, and XOR operations.


- Provides base-16, base-10, and two’s compliment signed base-10 interpretations of binary values.


- Works in both landscape and portrait modes.


- Saves your calculations automatically when you exit.

Future Features

In the future Bit Fiddler will add the following features as part of updates to the all versions of the app:


- Big-endian mode and little/big endian conversion operations.


- Support for a floating point interpretation like IEEE 754.


- Support for character interpretations like UTF-8, ASCII, and Unicode.


- French and German (when I can find someone to translate strings for me).


- Size settings to make the app more usable for people with poor eyesight.


- Wikipedia integration to provide quick access to articles on binary standards and operations.


- Bug fixes (of course).

A planned "pro" version will add the following features:


- Support for 16 word (128 bit) values


- Circular shift operations.


- Support for fixed float interpretations.


- Saving and loading calculations to files.


- Definition of variables for easy insertion of values (e.g. "MY_BITMASK_HEX_VALUE=0xFFFF").