Bruce Byers
★
"A mile wide, a foot deep. Developer not a teacher."
Paul Reid
★★★★★
"Helpful for homeschooling my daughter (12)"
Version: 4.7
Timi hendrix
★
"Unfortunately some supposedly correct answeres of the given questions are wrong. For example: when someone throws a ball vertically 9 m high and you should calculate the time the ball was in the air it`s NOT only the time at the maximum of the parable, it also comes back to the ground and it is not just done by s=(g/2)*t^2. Minutes/60=seconds. It`s only one example. There are few more in unit converting section as far I could explore. This is deceptive for people who really want to learn sth."
Version: 4.2
Pietro Beccaria
★★★★★
"The best physics app of the store!! It`s amazing, full of contents and interactive. I suggest it to everybody."
Version: 4.2