A Google user
★★★★★
"Good app for physics and Engineering"
A Google user
★★★★★
"The application is awesome"
Version: 1.2
A Google user
★★★★★
"Nice app one of the best !"
Version: 1.1
A Google user
★
"app keep crashing couldn`t use it"
Version: 1.4
Syeh
★
"Trash is this app,this app is trash"