Android App collection

All from XDA forum and some are open source


BetterBatteryStats -- help to analysis the power usage status
Performance Control -- open source, help you to tune the kernel settings
Simple Explorer -- open source, file manager
SAO Launcher -- An interesting appbar, UI like the SAO comics
Chronus -- cLock widget, the best clock widget that I think
Calendar Status -- to show your Calendar on status bar
500 Firepaper -- many beautiful wallpapers and changes them automatically