Play USD Bill app for iPhone and iPad
4.4 (
384 ratings )
Games
Finance
Educational
Simulation
Developer: ORANGE International Inc.
Free
Current version: 1.0.1, last update: 7 years agoFirst release : 14 Jun 2014
App size: 18.08 Mb
This is the mental calculation by counting the USD bills (stacked in random) one by one within the time.