Download Calculator Lock - Hide Photos App for Android

Calculator Vault App Offers Hidden Storage for Photos, Videos, and Private Files

A privacy-focused mobile application is offering users a secure way to hide photos, videos, documents, and other personal files behind a fully functional calculator interface.

Designed to appear as a regular calculator, the app provides a hidden vault where users can store sensitive content away from public view. It supports instant importing of photos and videos from the device gallery, direct media capture within the app, and encrypted storage with password protection.

Additional features include cloud backup and synchronization across devices, customizable app themes and icons, a private web browser with incognito functionality, and multiple vault passwords that allow users to maintain separate hidden spaces.

The app also includes emergency security tools, such as automatically locking the vault when the phone is placed face down, and options to export hidden files back to the device gallery when needed.

According to the developers, users should back up their files before uninstalling the app, as deleting the application without a cloud backup may permanently remove stored content. Password recovery options include security questions, email verification, pattern unlock, and fingerprint authentication.

Overall, the app is designed to help users protect private media and personal information while disguising the vault as an ordinary calculator application.

Download and Install this App (49MB)

Install from Google Play 

Category	Education App
Developer	DOSA Apps
Last Update	30 May, 2026
Version Requirement	Minimum 8.0+
Application Version	93.1.0.1
Application Size	49MB

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