Apple might not have the best mobile system, which is also debatable, but it definitely has the best solution for updating. While Android and WP users have to go through carriers, which results in major delays, iOS update is almost instantly available for all users.

Microsoft has recognized that problem and will be in charge of updates with its new Windows 10 Mobile operating system. On its Windows blog, Microsoft has confirmed that its "continuous update process applies to all Windows 10 devices, including phones." The only problem with this is that not all smartphones will get Windows 10 Mobile, which is still under wraps and will arrive later this year.