It’s no secret that the average iPhone user replaces their smartphone much sooner than the average Android users, and some people believe that this is because Apple weakens older iPhones whenever a new one is released. There’s not much evidence to support that claim, however, and Apple claims that it expects iPhone users to replace their old smartphones after three years, even though most of them do so after one or two. This claim is supported by that fact that Apple brings iOS updates to iPhones for three years after their release, or even longer in some cases.