Three Colors is a super simple game. All you have to do is to control three colored dots, tap the screen to swap their position. Collect all the circles of the same color. Avoid all the squares of...

Pocket Mathematics (Beta) is an easy-to-use, free, education app that covers most of mathematical formulas with descriptions and images. It is perfect for students to do mathematics homework quickly...

Pocket Physics is an easy-to-use, free, education app that covers most of physical formulas with descriptions and images. It is perfect for students to do physics homework quickly and accurately....