FlashDroid is an open source educational app to convert your screen into a bright flashlight. Want to learn how to make an app like this?

Welcome to boundless space of the world of winds!

Danny's math class is opening.Danny teaches all children to learn mathematics,Let's begin with the simplest,go from the easy to the difficult and complicated.Everyone will find that mathematics is very interesting in the learning process!

WOW, NO ICON, NO OPEN BUTTON!

Welcome to Shady SMS 3.0; Shady SMS is by far the best dial to launch secret/hidden messaging application on Android. Once opened there is no icon and no open button!

Experience Ubuntu Unity on your Android device with the GO Launcher EX theme.

Blue Monster theme - 3 Unique Wallpapers & 46 Custom Icons!
You will need GO Launcher EX.

Idea Chess -WeiQi is free for you to play, review, score GO.
GO, a game installed in android device is a traditional game of 2000+ years in China and now popular in Japan, Korean and China.
You can play GO with the device due to the intelligent technique in the program.
You can open and save a SGF file, which is the common file format for this game.
The smart input method makes your convenience to use compact size of smart phone, pad.

～The Stage is OASIS of the People～
Solve the secret in these Japanese bath "Sentō",
Open the door and escape!!

Pink Cherry theme for GO Keyboard

Blue Neon theme for GO Keyboard

Now with your own contacts (name + photo)
Helps you to say bye to some boring person or meeting. The app emulates incoming call at scheduled time. So you can say i Gotta Go - i have very important call ...
The incoming screen looks as real one.
You do not have to keep the app open. You can choose built in, your own .mp3 and .ogg ringtones or just vibrate. Enjoy!

Extremely convenient expense tracker

OpenSudoku is an open source sudoku game.

Features:
- Several input modes (finger-friendly, numpad in the bottom of screen etc.)
- Puzzle collections can be downloaded from web
- You can enter your own puzzles
- Game time and history