★ What's the best app protector?
Strong password? Of course NOT. The best proector would let prier not be aware of any protection. App Locker II is one such protector.
★ How it works?
When launching a protected app, it will throw a fake crash error which may mislead guest user into thinking that your app has a glitch or something. So it can stop guest from using your protected app in a natural manner.
For owner, it provides several secret unlock methods to unlock it without a trace. Of course, it also provides a password protection with a secret input method.
★ Online Guide
New user please buy the following advanced versions:
✔ App Lock II Widget Pro: it is a widget version of App Locker II. There are almost all same except the widget version will not show app icon on the launcher screen which make it even more secret.
✔ Invisible Protector Pro: it is a dialer launch version, it even won't show icon in Widget menu and need dial '#999' to launch it.
✔ Please uninstall the trail version before install the pro version.
Fixed some crash issues.