Dec 21, 2015 - Indie educational game developer, Family 1st Interactive announces Letter Trace Battle 2.5.0 available for iOS, Android, and Amazon devices. Letter Trace Battle is a fun and interactive educational game that the entire family can play, from preschool to grandma or grandpa. It teaches children of all ages their Letters, Fruits, Vegetables and Phonics. The app is a combination of letter writing practice and a fun shooting game. It is an excellent game to improve hand-eye coordination skills.