Describing why you're stuck on an iPad might help improve the suggestions. Do you have a keyboard already or other input hardware? Are you trying to learn just

Describing why you're stuck on an iPad might help improve the suggestions. Do you have a keyboard already or other input hardware? Are you trying to learn just on a bare iPad? If you're not for some reason stuck on an iPad, it really isn't a snarky answer to just say don't. It might be marginally better than a phone, which is itself somewhat better than trying to learn programming on a game console, but you are way down on the bottom of the list of best tools, and unless you really have no access to any "real computer" and can't possibly afford to acquire even a $100 used laptop or scrounge up a random computer from somebody, which will blow away the iPad on the programming front no matter what OS you put or leave on it, you're really swimming uphill putting barriers in front of yourself in a context that really benefits from a reduction of as many barriers as possible. Programming's hard enough as it is without trying to fight the hardware.