This stopped working with ios5.are there any alternatives app store or Cydia ?
There is the tweak AppLocker 2 ($.99, USD). It's fairly robust and will allow you to lock apps or folders (or both). The description reads that it's for iOS 5. I had it on my iPhone running 5.0.1 but have not tried to run it on either of my iDevices running 5.1.1. I took it off because it's just me and I really didn't need all that protection. But, it worked fine when I had it.
Maybe it's worth looking at?
Space Gray 32GB WiFi-only iPad Air & Black 32GB iPhone 5 (both stock on iOS 7.0.4) * * * PLEASE READ * * * Forum Rules* * *Hacking Section Rules* * * PLEASE READ * * *