Hello all,

so i decided to play around with iphone but i already have a 3G powered phone, and iphone here is the 3 times the price of ipod touch. What i am asking is what is the main diffrences between ipod touch and iphone apart from camera, phone features and 3g. I believe my app will work on both, and i can dev on a ipod touch. What is the diffrence between their system software? keeping in mind that i already have a 3g phone, does it still worth buying iphone?

or should i dump iphone dev ideas and wait for ipad?