How old is too old? We explain which older iPhone models are still worth your money, and which ones you should avoid.

Gone are the days when any app on your iPhone has to be on a home screen for all to see – you can now hide apps and lock them ...

These days, iPhones can do a lot – and we mean a lot. From photography and video editing to gaming and artificial intelligence, it’s enough to make you forget they can also, you know, make phone calls ...