College GPA Calculator is a must for college students trying to predict their future GPA. Is your goal to graduate Cum Laude, Magna Cum Laude or Summa Cum Laude? College GPA allows you to plug in anticipated grades for future terms, then performs the GPA calculation for you. Not sure what will happen to your GPA if you get a “C” in Organic Chemistry? Plug in your best case and worst case grade scenarios and see what will happen!
» App Store – College GPA

GoodCalculator is not a iPhone calculator replacement but a new one that will be installed. GoodCalculator looks almost exactly to the Calculator in firmware 2.0 but it adds some extra options. A (+-) sign, a percentage (%) sign and a back space (<–) option.
» GoodCalculator – A iPhone calculator replacement.

CalcPaper is a iPhone or iPod touch version of your classic Calculater with paper roll.

This version looks very professional and i guess this might make it to the Apple Appstore.

The developer is asking for a small donation to get the full version, the unlicensed version only allows you to have up to 50 rows. If you are going to use this app a lot, then i recommend you to buy it.

The price to have the full version is only 2.95$ and can be ordered here.
» CalcPaper 1.02

iPlot is a application that can draw mathematical functions, those include roots, minimum, maximum and integrals of functions.
You can also draw derivate of functions. The app has a posibility to add up to 20 functions to 1 graph.
The app supports ln(x), sin(x) and csc(x)..
The app supports all the necessary graph manipulations: panning, zooming in and out, zoom to defined region and set graph limits by hand.
» iPlot a mathematical function grapher.