2025-08-04 00:00:00 Calculator Lock is the ultimate privacy app for photos, videos, notes and other information on your Phone. It’s deceptive and disguised design makes it impossible for hackers and other users from discovering your hidden data. To maintain complete secrecy, the app has a generic calculator icon which prevents snoopers from identifying Calculator Lock on your Phone. The next security layer involves entering a specific code inside a calculator app to access the user-interface. In all, Calculator Lock is the most secretive and secure data privacy app you can get for the iPhone. Features: 🌟 Lock Photos and videos: