Will iOS 7 support these devices?

Will iOS 7 support these?

- iPhone 3GS
- iPod touch 4th gen
- iPhone 4
- iPad 2

I'm really excited for iOS 7 beta 1 but I need to see whether one of these devices support iOS 7.

The only device it might support will be the 4th Gen iPod Touch, and even the iPad 2 is a stretch. The 3GS is too outdated and isn't getting any more update, and the iPhone 4 may be the same story unless they release a version with only a few features (but even then those features won't be worth the upgrade most likely).

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