I have published VGBA-Android 3.9.61, a new version of my GameBoy Advance emulator for Android, today:

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

In this release, I have made extra optimizations to GBA memory access routines, done in assembler, for faster emulation. I have also rewritten parts of the "Soften Video" algorithm in ARM assembler and gained about 10fps when "Soften Video" is enabled. Will continue with assembler optimizations in the upcoming releases. Finally, there are new Spider-Man and Duke Nukem entries in Cheatopedia, as some users requested.

Optimized GBA memory access routines (in assembler) for even more speed.

Optimized "Soften Video" algorithm in assembler and gained +10fps.

Added Spider-Man and Spider-Man 2 to the Cheatopedia.

Added Duke Nukem Advance to the Cheatopedia.