Jianguo Yang

All your calling friends and relatives look completely the same? Tired of faceless call screens? This APP is designed to set contacts photo easily and …

This App contains five useful tools: Flashlight, Ruler, Protractor, Spirit Level/Surface Level and Analog Clock. It works on all iOS devices including …

When you go to a new place, you find every parking area looks identical, and you cannot find your car?! This app is made just for you! This applicatio …

Use this app to let your friends find you easily and quickly!!When you goto any new places, or need help, and want to notify friends about your curren …

Play about 500 games of Sudoku on this iPhone version of popular game. This game has "Save Game" feature; save the game for later play.Sudoku is a log …

This app is based on Bates method: http://en.wikipedia.org/wiki/Bates_method3D image is a special plan in which contains implied image, by coincidence …

Music has been a part of existence since time immemorial. And, it is everywhere -in the rhythms of nature, the chatter of animals and birds, the babbl …