Company Xiaodong Zhu created these great apps:
Super Calculator HD with history record, Super Calculator with Ribbon Printer Style Record, 易经算卦, 易经算卦Lite, Calculator S for iPad Free, I Ching Coin Toss, Math is Easy - Prime, iBalance Fun, iBalance Draw, 视力测试专业版HD, 一网打尽HD, SecretText, 视力测试专业版遥控器, Smart24 Pro, Magic24 Points, Smart24, ShortMemo, Who's foolish, I Ching Coins Lite, Tiger hit shrew mouse, Life Index and chronological age, 智算二十四点, 分钟报时锻炼神器, and others..