July 10, 2013, 4:16 PM — Here's how you can turn off automatic app updates in iOS 7 Beta. This will let you manually update your apps.
1. Go to Settings.
2. Tap on iTunes & App Stores.
3. Toggle the Updates switch to the Off position.
Don't forget that you'll now need to update your iOS Beta apps manually. It's a good idea to keep your apps up to date as a general habit.
Read more: Beta Tutorials