iNES-Android 3.8.11, the updated version of my Nintendo Entertainment System (NES) and Famicom emulator, is now available from the Google Play:

https://play.google.com/store/apps/details?id=com.fms.ines

I have added PAL/NTSC mode selection and fixed PAL mode support. Also added x86-based Android device support and customizable color palettes. To add custom colors for Game.nes, place them into Game.pal. To change colors for all the games, place them into /iNES/iNES.pal file in your internal storage.

• Added "Video System" screen to the Settings.
  
• You can force NTSC (US, Japan) or PAL (Europe) video mode.
  
• Now limiting frame rate to 50fps when in PAL mode.
  
• Now changing screen height to 240 scanlines when in PAL mode.
  
• Added support for Android devices based on Intel x86 CPUs.
  
• Now properly building shared library for each architecture.
  
• Added loading palettes from *.pal files.
  
• Place default palette into /iNES/" title="Homepage" target="_blank">iNES/iNES.pal in internal storage.
  
• Place Game.nes game palette into Game.pal.
  
• Each *.pal file should contain 64 colors in RRGGBB format, one per line.