ALocker - Lock & Block

ALocker is for the moment you hand your phone to a child or a friend. It restricts chosen apps during set time periods, with Full and Standard modes, and lets you build several lists of restricted apps for different situations. Extra switches prevent deleting or installing apps, changing the date and time, making in-app purchases or editing account details, which closes the usual ways around a lock.

Since version 2.0 there is no subscription and every feature is available after download. It relies on Apple's restrictions, so a determined teenager who knows your passcode is a different problem. Parents who share one phone with a young child, and anyone who lends a phone and worries about the photos and messages on it, are its audience.