Peisheng Zhang

A math Game, use four cards to calculate for 24. slide one card over the other, will pop up operators, click the operator, these two cards will calcul …

This is just a metronome for music practice tool. anyhow this app uses one more method to start the metronome, that is you tape the button 5 times, ap …

This is just a guitar app. you can select left hand chord by clicking on L.H. menu or select right hand fingering by clicking on R.H menu. on main scr …

With This App, You Can Practice Your Music Hearing, Here Are The Steps: 1. Choice A Music Clip On List; 2. Click On It's Name; 3. You Should See A Inp …

Tap 7* app is a very small game, and the game rule is very simple, but it will becomes to very difficult afterwards when number becomes larger and lar …

with this app, you can create your own formula to use, there are 4 vars can be used in this app. for example, if you want to create a formula for rect …