mac os x version 10.5

Quick OS

Quick OS android app is one incredibly simple and amazingly helpful app which helps you prepare for the subject Operating Systems on-the-go with featu...

OS Map

Turn your Android phone into a handy Ordnance Survey map, with your position pinpointed on it! * VERSION 1.2 AVAILABLE NOW!* Nearly all OS scales. * F...

别点X

Dont Tap X(Don't Tap X)这是一个很有趣,挑战你反应的游戏。游戏中不断出现字母,如果出现不是X的字母你必须在有限的时间里点击才能得分,但是出现X字母的话,你必须控制的的手指不去点击它,否则游戏结束。字母出现的速度会随着分数的增加而加快。看似简单,很少人能玩高分的游戏,非常有挑战性...