Use APKPure App
Get Calculator old version APK for Android
Hide pictures, videos & apps under the calculator lock.
Calculator Lock is a powerful super app for hiding pictures, videos and apps.
1. Hide pictures from your local gallery or taken by secure camera.
2. Hide videos from your local gallery, folder or download from internet.
3. Hide apps which copy from your phone, use your private accounts to log on.
4. Hide contacts you do not want another see.
5. Multiple calculator theme, including icon & interface.