Company Motonari Hibi created these great apps:
LadderTouch, LadderTouchLite, FindSpeed distance-time-speed, SilentBonusTrack, SilentBonusTrackLite, NumericTadpole, FindSpeedBasic, KanjiGrader, TapAllBalls, Kyotsu Test ProbabilityPlayer, AroundPrefecture, WritingFriend, AroundState, FindSpeedCalculator, MontyHallByTwo, and others..
