[iihimanshu_k]

I have been suffering due to lack of aap lock. It's really annoying, every time you has to somehow avoid the use of your mob. From others. Atleast provide the pic. Lock like the uc browser does. Please....

[Harrie-S]

I can not really understand your question please try to be more clear.

[iihimanshu_k]

I just want a 'app lock' means,a security app for all the apps that I keep.

[Ashish Gupta888]

I have been suffering due to lack of aap lock. It's really annoying, every time you has to somehow avoid the use of your mob. From others. Atleast provide the pic. Lock like the uc browser does. Please....

There is no built-in app lock support on WP but app developers can introduce lock feature for their apps. Like you said, UC Browser has introduced Picture-Lock feature. Being said, no third party locker apps (for instance: Smart App Lock) can add lock feature to other apps such as WhatsApp, Facebook etc. It can only be done by the app developers themselves.