This week's VGBA-Android 3.9.26 release is out:
https://market.android.com/details?id=com.fms.vgba
The main addition is the automatic frame skip control that you can enable under the "Frames to Draw" setting. It is supposed to produce smooth game play on fast devices, while keeping things fast on slow devices. This feature is still experimental, so give it a try and report your experiences on the forum.
I have also added much requested "Have all HMs&TMs" and "Have all Pokeballs" cheats to the Pokemon Emerald Cheatopedia. And the cheats for the first Fire Emblem game, too.
ALL CHANGES:
* Added automatic frame skip control (under "Frames to Draw" option).
* Fixed handling of conditional ActionReplay and CodeBreaker codes.
* Added "All HMs&TMs" and "All Pokeballs" cheats to Pokemon Emerald Cheatopedia.
* Added Fire Emblem 1 cheats to the Cheatopedia.
* Added file selector labels for new files, MIDI and VBA savefiles.