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Re:Ask HN: What are your side projects? by aaront on Wednesday April 13, 2011 @11:08AM (#2442572)
A little site to help university/high school students speculate what they need on exams to get a certain grade in the course, or vice versa: http://calcmymarks.appspot.com/

Really just a hobby, something created out of my nervousness when preparing for exams, but I've gotten some good usage from people at my university.

Re:Ask HN: What are your side projects? by orky56 on Thursday April 21, 2011 @02:34PM (#2471727)
Have you checked out the iPhone app, Grades 2? Same concept but a lot more powerful in terms of the other features.