SimplySitupsFree 健康 Peter Lindner - 5月 18, 2012 SimplySitups counts situps.It’s your job to do the situps; it’s our job to make it simple.Using the iPhone’s built in gizmos (accelerometer and gyrosc …
SimplySitups 健康 Peter Lindner - 12月 17, 2011 SimplySitups ©™ counts situps for you.Our philosophy: It’s your job to do the situps; it’s our job to make it simple.This has simple features.It will …