iOS 9: What can we expect?

iOS 9 might be nearly ready; but what we can expect is fairly vague.

According to rumours, there are few innovations at first sight. Apple is focusing on fixing bugs, maintaining stability, and boosting performance instead of delivering major features.
Efforts are made to maintain the size of the new OS and updates considering that there are millions of 16GB iOS devices in use.

The release date is still uncertain.

Here are some ideas/ innovations for iOS 9:

• multiple user accounts for iOS devices
• independent of iTunes
• further development of Apple Maps
• flexible arrangement of apps