The GPApp app for iPhone and iPad
The GPApp allows you to calculate your grade point average (GPA) on the go. The calculator is based on the college 4.0 grade scale.
A+ - 4.0 A - 4.0 A- - 3.7
B+ - 3.3 B - 3.0 B- - 2.7
C+ - 2.3 C - 2.0 C- - 1.7
D+ - 1.3 D - 1.0 D- - 0.7
F - 0.0
The GPApp also is the only app on the market with a distraction simulator which shows a live effect that distractions have on your GPA ... it will take a hit.