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Quick summary
HydraLock — AppLock & Vault is a free Android utility focused on improving user privacy and device security. It bundles several tools to keep apps and personal files protected while helping you manage storage and browsing without leaving traces.
Main privacy tools
- Encrypted vault for photos, videos and documents so sensitive files remain private and accessible only with your credentials.
- App access protection that locks selected apps using PINs, patterns or biometric verification.
- Built-in private web browser that avoids saving history and blocks cookie tracking.
- File organization utilities together with a cleaner that removes unneeded files and cached data to reclaim space.
Authentication choices
HydraLock supports multiple methods to unlock content, including numeric PINs, pattern unlocks and fingerprint recognition, letting you choose the level of convenience or security you prefer.
Extra protections
- Intruder detection that snaps a photo of anyone who repeatedly enters the wrong password.
- Custom lock-screen themes and styles so you can change the app’s appearance to match your taste.
Maintenance and usability
The app includes a simple file manager to move and organize items inside the vault, plus a junk-cleaning feature that helps free storage by deleting temporary or redundant files.
Recommended alternative
If you want another option, consider Aviator 2022 Mobile Free — a privacy-focused browser and app combination that emphasizes anonymous browsing and lightweight performance.
Technical
- Android
- Free