iOS 9 release date, eligible devices, and space requirements

As you can imagine, a lot of people will soon begin asking when the good stuff is coming to their daily drivers. Many will also wonder if their own iDevice, be it an iPhone, iPad, or iPod, will have a spot on the boat, as every year one or more devices miss it as part of their path to obsolescence. Others will wonder if they'll have to delete a ton of personal data before installing the update — as was the case with the transition from iOS 7 to iOS 8. We have the answers to all these questions.

Apple is doing something new with iOS 9 — it will not only hold a Developer Beta, but also give willing users access to a 'Public Beta' before the software starts seeding for everybody else. Obviously, the OS will still be unstable, so think twice before enrolling. Here's the schedule as we know it today:

As mentioned, Apple axes a device or two from its 'to-be-updated' list every year, and that makes sense. The newer code is typically more exacting than the old, and there's only so many features the company is willing to include a stripped-down version of (or not at all) before calling it quits and cutting support. Thankfully for iUsers, this time around Apple is keeping to the same list of eligible devices that were chosen for update when it the time came to move from iOS 7 to iOS 8. Here's the full list:

Finally, and this is an important bit of information in view of last year's fiasco with iOS 8, Apple has assured us that the iOS 9 update will be much, much easier on your storage. Indeed, the new update is projected to end up requiring 1.3GB of space, whereas users had to find enough room to fit 4.6GB last year. Those are savings of over 350%, and we suspect that most users will be relieved to hear about this.