AppLock - Lock Screen
AppLock - Lock Screen Summary
AppLock - Lock Screen is a free, ad-supported, with in-app purchases Android app in Productivity by App Lock LLC. Released in Oct 2016 (9 years ago). It has about 3.2M+ installs and 29K ratings with a 4.41★ (good) average. Based on AppGoblin estimates, it reaches roughly 287K monthly active users and generates around $10K+ monthly revenue (42% IAP / 58% ads). Store last updated Jul 7, 2026
Recent activity: 15K installs this week (67K over 4 weeks) showing steady growth , and 58 new ratings this week View trends →
AppLock - Lock Screen SDKs Summary
App not yet scanned for SDKs.
4.41★
Ratings: 29K
Screenshots
App Description
Lock your apps with pattern, pin, knock code and fingerprint lock types.
Secure your apps with the most powerful AppLock for Android.
Protect your privacy using Fingerprint, PIN, or Pattern lock. This lightweight and high-performance app locker is designed to keep your personal photos, videos, and messages safe from unauthorized access.
🛡️ Security Features You’ll Love:
• App Locker: Lock social media (WhatsApp, Snapchat, TikTok) and system apps.
• Intruder Selfie: Automatically capture a photo of anyone who enters the wrong password.
• Fingerprint Support: Quick and secure unlocking for devices with biometric sensors.
• Notification Block: Hide preview text from private chats to keep your secrets safe.
• Invisible Pattern: Draw your pattern without lines appearing for maximum security.
🚀 Performance & Customization:
• Small & Fast: Optimized for high stability and low battery usage.
• Beautiful Themes: Create your own lock screen style or use our premium themes.
• Schedule Lock: Automatically lock/unlock apps based on your location or time of day.
• Audio Alarms: Set a loud alert to scare off anyone touching your phone.
Privacy made simple. Join millions of users who trust AppLock to safeguard their digital life.