Times-9 app for iPhone and iPad
4.4 (
8304 ratings )
Education
Developer: Joseph Adams
0.99 USD
Current version: 1.2, last update: 7 years agoFirst release : 04 Sep 2016
App size: 27.56 Mb
Times-9 is one of nine apps (Times-2 to Times-10) designed to enable the memorization of basic but essential math facts. Users are encouraged to discover and learn through the use of engaging graphics and speech.