LEO Privacy  is too  good for any phone and very useful, easy to use. Break in alert feature can take photo if wrong password is input, this feature is very amazing, with it I can know who want to snooper my phone. it is the only secret place that i used forever. It works well and my secrets are also well protected. I like this applock very much. If you also need to protect your sensitive data,you can also try this app lock.