Calculator Lock App
Hide Pictures and Videos

No need to worry when giving your smart phone to friends and family when Calculator Lock app installed in your phone.

  • Your files will be secretly stored and can only be viewed in this app after a numeric PIN or Pattern is entered.
  • Powerful App Lock system to lock private and social apps along with Fingerprint AppLock option for compatible devices.
  • You can directly hide pictures and videos from phone gallery or SD card by sharing to Calculator.
Start Exploring
Safe Online Storage

Backup your locker files on your own Google Drive private storage in a safe way.

Hide Documents

Easily hide important documents, notes, music and much more in this locker.

Primary App Color

Support multiple color themes along with dark mode, Auto mode and light mode.

Uninvited Guest Photo

When wrong password attempt happens more than set attempt, App Lock automatically capture photo of guest.

Lock Applications

Use inbuilt app lock to lock your sensitive apps from other person.

Decoy Locker

If someone forces you to open locker ,you can enter alternate password and show dummy content.


Lock Your Privacy

Organise gallery to manage media in personal folders. You can create unlimited folders and hide unlimited files

Hide photos, videos and files along with inbuilt safe online storage.

  • Amazing Design with full privacy
  • Fast and easy to use
  • Directly hide media from other gallery using share option

Take a look at our screenshots