Calculator: Secret Media Vault for Android

Calculator: Secret Media Vault is a privacy-focused utility for Android that cleverly disguises itself as a standard calculator while providing a secure vault for personal media and sensitive information. Users can store photos, videos, notes, and passwords, all protected by robust AES-256-GCM encryption and an SQLCipher database. The app emphasizes on-device storage, ensuring that sensitive data is not exposed to cloud risks, making it ideal for users seeking local-only security solutions.

The app's interface mimics a functional calculator, allowing for basic math operations while concealing the vault behind a PIN entry. Users can easily import media from their device gallery, which is then hidden from standard views. The application also supports secure note-taking and password management, streamlining the organization of private items without the need for additional applications. This setup caters to privacy-minded users who prioritize data security and discretion.