No specific info about version 2.1. Please visit the main page of Battery Time Remaining 2 on Mac Informer.
Battery Guru is a menubar application that tracks laptop battery health.
The application shows the estimated battery time remaining.
Replaces the standard MacBook menu bar battery indicator with cute faces.
Keep your Mac battery healthy. A healthy battery is one that is regularly depleted and charged all the way back up.
Plum Record Server allows you to transfer big files between iPhone and Mac.