Company Justin Holladay created these great apps:
5 Dice Math Game, 4 Dice a Fractions Game, Ordered Fractions: Compare and Order Fractions Game, Grid Lines: Ordered Pair Game, Skip Math: Skip Counting Games, Tangram Chess For Kids: Transformation Math Game, Jack and the Beanstalk a Mathematical Adventure - HD, Jack and the Beanstalk a Mathematical Adventure, OoO Calc: Order of Operations Calculator, Mr. Wolf? {Telling Time Game}, and others..
