App Lock Premium
App Lock Premium Summary
App Lock Premium is a mobile Android app in Tools by GO Apps. Released in Oct 2014 (11 years ago). It has about 1.9K+ installs and 137 ratings with a 4.20★ (good) average. Based on AppGoblin estimates, it reaches roughly 123 monthly active users . Store metadata: updated Feb 18, 2026.
Recent activity: 57 installs this week (116 over 4 weeks) showing exceptional growth View trends →
Store info: Last updated on Google Play on Feb 18, 2026 .
4.2★
Ratings: 137
Screenshots
App Description
App lock with fingerprint & PIN. Photo vault, intruder selfie & smart unlock.
🔒 APP LOCK - The Ultimate Privacy Protection
Keep your private apps, photos, and personal data safe from prying eyes. App Lock provides powerful security features wrapped in a beautiful, easy-to-use interface.
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🛡️ POWERFUL APP PROTECTION
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• Lock any app with PIN, pattern, or fingerprint
• Quick Groups - Lock social, finance, or game apps with one tap
• Protect WhatsApp, Instagram, Facebook, banking apps & more
• Smart recommendations for apps that need protection
• Instant lock when switching apps
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🖼️ SECURE PHOTO & VIDEO VAULT
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• Hide private photos and videos in an encrypted vault
• Military-grade encryption keeps your media safe
• Import from gallery with one tap
• Built-in viewer for photos and videos
• Document vault for sensitive files (PDF, Word, Excel)
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📸 INTRUDER DETECTION
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• Automatically capture selfie of anyone who enters wrong password
• View intruder logs with timestamps
• Know exactly who tried to access your private apps
• Adjustable attempt threshold
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🎭 DECOY MODE - OUTSMART INTRUDERS
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• Fake crash screen - Makes it look like the app crashed
• Hidden unlock - Only you know the secret tap pattern
• Fool anyone trying to force you to unlock apps
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📍 SMART UNLOCK
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• Automatically skip authentication on trusted WiFi networks
• Add your home or office network as trusted
• Seamless experience when you're in a safe location
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✨ ADDITIONAL FEATURES
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• Beautiful Material Design interface
• Dark & Light themes
• Quick exit - Re-open locked apps without password for a short time
• Uninstall protection - Prevent unauthorized removal
• Works even after device restart
• Low battery usage
• No internet required for core features
• Support for 12 languages
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🔐 MULTIPLE LOCK OPTIONS
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• PIN Code - Classic numeric password
• Pattern Lock - Draw your secret pattern
• Fingerprint - Fast and secure biometric unlock
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Your privacy matters. App Lock keeps your personal life personal.
Download now and take control of your privacy!
📧 Support: eng.omar.hassan@gmail.com
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