Rocket Solvers - Calibrate app for iPhone and iPad

4.5 ( 3715 ratings )

Games Education Educational
Developer: SingaporeMathNOW! LLC

1.99 USD

Current version: 1.0.0, last update: 8 years ago
First release : 15 May 2013
App size: 26.68 Mb

Calibrate explores the concept of Less Than, More Than and Equal to through 4 levels of play, progressing from comparison of ten frame dots, whole numbers and comparing equations.