via http://www.aep-emu.de/

Marat Fayzullin has updated his (commercial) NES emulator iNES for Android

Quote:
Just published iNES-Android 3.7.10:

https://market.android.com/details?id=com.fms.ines

Starting with this version, you can resize the virtual joystick buttons. Check out the new "Virtual Joystick Size" option in the Settings and let me know if it works for you, or doesn´t.

ALL CHANGES:
* Made virtual controls resizable via "Virtual Joystick Size" option.
* Added automatic frame skip control under "Frames to Draw" option.
* Added file selector labels for new files and MIDI records.
* Minor fix to IPS patches.