I found this application very usefull . I used to lock some applications and for hiding the photo the photos from gallery .so that if any one opens my gallery they did not able to see my photos that I don’t want to show anyone .
Also I lock games from childrens who used to touch my phone . so they would be not able to play game in my mobile phone and do not decrease my phone’s battery .
You can download this application from playstore , 9 apps etc .
If you want to loack some applications at some location then there is option available in this application known as location lock
Similarily there is another option known as time lock so that you can lock any application at particular time then after that time the application unlocks after that time .
Thankyou so much .
Have a nice day .
Don’t forget to rate my review .