Apple has announced iOS 8, with the beta version already available to developers. Here’s a list of all the compatible devices that will support the public release this fall:

• iPhone 4s
• iPhone 5
• iPhone 5c
• iPhone 5s

• iPod touch 5th generation

• iPad 2
• iPad with Retina display (iPad 3, iPad 4)
• iPad Air
• iPad mini
• iPad mini with Retina display

If you have an iPhone 4, you’re out of luck. Update: iPad with Retina display is the iPad 3 and iPad 4. Our apologies.