Sorry, Several days and is updated frequently. This application is a Japanese-style mahjong(麻雀). Supported screen size 320x240,320x480,480x800,480x854,IS01,400x240,960x640,1024x600,640x480,1280x768,1280x800,960x540 and more. *Features* Network(TCP/IP and Bluetooth) Play. SD install available(OS2.2 or higher). A variety of game modes and characters. Handedness can be set. Speedy. Tile zoomable. Auto save. Portrait & Landscape screen. Practice Mode. Send to External applications.(etc. Twitter Client) Avatar select. Please visit our website.