This utility app functions as a standard calculator but reveals a hidden vault when a secret passcode is entered. It allows users to securely store private photos and notes, offering a discreet way to protect sensitive information.






10+ similar apps compared and reviewed
Whether you want more options like Calculator Lock or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.










This utility app functions as a standard calculator but reveals a hidden vault when a secret passcode is entered. It allows users to securely store private photos and notes, offering a discreet way to protect sensitive information.






This app disguises itself as a calculator to provide a secure, encrypted space for your private photos, videos, and documents. It also includes a private browser and a password generator for enhanced digital security.


Securely hide your photos, videos, and files with advanced encryption. Disguise the app as a calculator or other utility, with features like intruder detection and guest mode for enhanced privacy.








This app disguises itself as a calculator to securely store your private photos, videos, and files. It offers robust encryption, intruder alerts, and a private browser to keep your data hidden from prying eyes.



