The best Nes Emulator for Android has had a new release, heres whats news:

* Released free iNES 5.1 for Windows and Linux.
* Fixed issue with backup save file being chosen over the normal one.
* Fixed remaining DropBox issues.
* Fixed upload dates on the DropBox files.
* Made DropBox worker queue more reliable.
* Renamed DropBox authorization activity.
News source: https://play.google.com

via http://forum.emu-russia.net/viewtopic.php?f=26&t=6985