Don't expect a software update specifically to fix these problems. But you might expect Apple to quietly make some changes over time to correct these minor faults. Even if they do eventually make these corrections, for a company known for paying attention to detail, you have to wonder who fell asleep at the wheel.
Minor flaws found on iOS 7
1. Because of the way the screen is layered, the dates on the Recents screen of FaceTime cannot be read
2. Layering effect looks like mold growing
3. Is airplane mode on or off?
4. Bottom row is not disabled
5. Margins anyone?
6. New List is a label, Edit is the button
source: UXCritique via BusinessInsider