Anton Smirnov
ArduinoDroid - Arduino IDE
FreeA Comprehensive Tool for Arduino Programming
Android
CppDroid - C/C++ IDE
FreeCppDroid: A Comprehensive C/C++ IDE for Android
AndroidCppCode - offline C/C++ IDE & Compiler
FreeCppCode: A C/C++ IDE for iPhone Users
iOSApploader - upload Arduino sketches over BLE
FreeEfficient Arduino Sketch Uploading via BLE
iOS