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What programming languages can one use to develop iPhone, iPod Touch and iPad (iOs) applications?
I have a load of fairly simple scientific programs that I converted from Basic to C. I would like to put them onto the Apple App Store, and was just wondering if it is necessary to convert them to Obj-C first, or will the C code be OK as a start? They are simple 'get user input', 'do some logic checks', 'do the calcs', 'output result' type progs. Thanks for any help.