PIM for Android.
Calendar, Tasks and Notes in simple old PalmOS style.
AnCal was written totally in emulator long time ago, so prepare for bugs..
..but AnCal is Open Sourced, so you can help with development !
Content rating: Not rated
Market link: pl.magot.vetch.ancal
Web site: http://code.google.com/p/ancal/
Market downloads: 10,000-50,000
Market rating: 3.2 / 5.0