Sordifense™ – App Lock

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Sordifense™ is a private Android app lock that protects selected apps with your phone’s secure system authentication. Use fingerprint or other supported biometrics, with your phone PIN, pattern, or password available through Android when supported.

Choose the apps you want to protect. When a protected app opens, Sordifense displays its lock screen and requests authentication before access.

Why choose Sordifense:
• Protect social, messaging, photo, email, finance, and other selected apps
• Use Android system authentication—no separate Sordifense PIN to remember
• Automatically relock protected apps after you leave them
• Keep Sordifense’s own screen private in Recent Apps
• Optional Intruder Selfie protection for Pro users
• No advertisements
• No subscription
• No account required
• Protection settings stay stored locally on your device

Free and Pro:
• Free protects 1 selected app
• Sordifense Pro is a one-time $4.99 purchase that unlocks unlimited protected apps and Pro features
• No recurring charge

Accessibility Service disclosure:
Sordifense uses Android Accessibility Service only to detect when an app selected by the user is opened. This lets Sordifense display its authentication screen before access to that protected app.

Sordifense does not use Accessibility Service to read messages, passwords, photos, typed text, or content displayed inside other apps. Your selected-app list and protection settings remain on your device and are not sold or shared. Accessibility access is optional and can be disabled at any time in Android settings.
Private app lock with fingerprint or phone screen lock and automatic relocking.
Updated on
Aug 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Fixed Report an issue submissions so they complete reliably and show a clear success or failure message.