From BarnacleJive Software:
The BEST selling GPA calculator for the iPhone and iPod Touch. Nominated for "Best App Ever" award, vote here: http://bestappever.com/v/hskd/297096635
Guaranteed to help you improve your grades!
Keep track of Classes, Scores, GPA, Credits, and Notes. Includes to tools to calculate ways to improve your cumulative GPA.
Extra credit options.
Quick-view grades as percentages.
Easy - Intuitive and an attractive interface that is adaptable to the way YOU want to track your GPA.
Fast - Add/edit courses and scores quickly. Easily switch between various methods for tracking your GPA at any time.
Flexible - Simply calculate GPA based on your current grade, or take more control and add individual scores for each course. Course scores can be weighted relative to each other.
Powerful - At the score level, you can choose to enter as either a letter grade, or percentage. Scores are optionally weighted relative to each other within a course.
Extras - Tools are provided to easily calculate how many additional credits need to be taken to raise your GPA. Or, what average GPA needs to maintained to reach your goal. Also, you may attach notes to any course or score.