iOS 6 beta 1 that debuted in June after the World Wide Developers’ Conference has provided the possibility of downloading updates and previous purchase from App Store without the need of entering the iTunes password.
It seems that iOS 6 beta 3 offers new appealing features, namely downloading free apps from App Store without having to enter the Password. So even if you have owned the app before or not, there will be no more Apple ID Password required. You’ll only need to enter your Password when downloading paid apps.
Although the new feature comes in handy, it also allows everyone that has access to your Apple device to download free apps and afterwards delete then without even noticing. Is the new feature that appealing?