App Lock: Fingerprint,Password v1.2.1

iMediaStar

Contains ads • In-app purchases

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About this app

App Lock: Fingerprint, Password solves the problem of protecting sensitive data on Android devices by offering multiple locking mechanisms, making it an excellent solution for individuals with privacy concerns. This app benefits users who frequently use public Wi-Fi or share their devices with others, providing an additional layer of security. Compared to other tools in the category, App Lock stands out with its high user rating and simple, ad-supported model. However, its lack of permissions raises questions about its ability to effectively lock certain apps or provide comprehensive security.

Pros

With over 10,000 downloads and a 4.8/5 rating, App Lock demonstrates strong social proof and user satisfaction, indicating a well-designed and effective app.
The app's variety of locking mechanisms, including fingerprint, password, pin, or pattern, offers users flexibility in choosing their preferred security method.
The developer, iMediaStar, provides a professional website and contact email, suggesting a commitment to user support and feedback.
The app's small size and compatibility with Android 6.0 and above make it accessible to a wide range of devices.
The in-app purchases, priced between $1.99 and $9.99, offer users the option to enhance their experience without being overly aggressive in their monetization strategy.

Cons

The app's lack of permissions raises concerns about its ability to effectively lock certain apps or provide comprehensive security, potentially limiting its functionality.
The presence of ads may detract from the user experience, especially for those seeking a seamless and ad-free security solution.
The limited download numbers, despite the high rating, may indicate that the app has not yet reached a wide audience, potentially affecting its long-term support and updates.
The app's simplicity and lack of advanced features may not appeal to power users seeking more comprehensive security solutions.

Best for: The ideal user for App Lock is an individual with basic technical skills, likely between the ages of 18 and 50, who values simplicity and ease of use in a security app, and is looking for a straightforward solution to protect their personal data on their Android device, without requiring advanced features or complex setup.

Developer Description

Lock apps and protect private data with fingerprint, password, pin or pattern.

App Lock - Fingerprint Lock is your all-in-one privacy protector, lock apps, hide videos, photos and messages with PIN, pattern, fingerprint and face ID. One tap secures your private data and stops unauthorized access instantly. Enjoy smooth, fast protection without slowing your phone. Keep your privacy safe effortlessly.
Download now for 100% security! No password, no entry!

🔒With App Locker, You Can:
✔Lock Any App: Safeguard WhatsApp, Instagram, Facebook, Settings, and more—keep chats and feeds private.
✔Secure Media Vault: Hide photos and videos safely; only you can unlock them with your password.
✔Multiple Lock Options: Protect your apps with PIN, pattern, or fingerprint for maximum security.
✔Payment Safety: Lock Google Pay or PayPal to prevent unauthorized payments and stop accidental in-app purchases.

🌟Highlight Features of App Locker:
✦ Fast & Efficient Lock: Enhanced lock engine runs smoothly in the background while saving battery.
✦ Uninstall Protection: Keep hidden files safe from accidental app removal.
✦ Stylish Themes: Choose from multiple built-in PIN and pattern lock screen designs.
✦ Personalized Locks: Set your own gallery photo as the unlock background for a unique look.
✦ Auto Lock New Apps: Detect and lock newly installed apps instantly with one tap.
✦ Password Recovery: Reset easily using security questions or fingerprint authentication.

📷️Intruder Selfie
If anyone enters the wrong password, the intruder alert instantly snaps their photo. Your apps remain inaccessible to others, ensuring complete privacy.

🛡️Change App Icon
Change App lock as another app by replacing the original app icon as weather, calculator, browser, etc. Prevent snoopers from discovering that the app is installed on your device.

🥷Privacy Browser
Enjoy confidential browsing with Incognito Mode—your searches, history, and cookies are never saved, ensuring total anonymity online.

🧹Deep Clean
Optimize your device with a smart cleaner that scans for oversized media, duplicate photos, low-quality images, audio, and documents. Quickly remove unnecessary files to reclaim valuable storage space.

🔎More Features:
- Set the intruder warning sound
- Various unlocking animations
- Auto sync and USB connection lock
- Turn off app lock with one tap
- Lock system apps
- Recent apps lock
- Alert in incorrect

Protect Your Privacy with one of the best professional App Locker! Lock apps, hide photos & videos in a secure vault, and keep your data safe with PIN, pattern, or fingerprint. Secure social apps instantly. Download now and experience full privacy protection!

⚙️About Permissions
✔Full File Access Permission: Required to safely hide your private photos and videos in the vault.
✔Accessibility Permission: Helps App Locker boost locking speed and overall app performance.
Rest assured, App Locker does not read or misuse any of your personal data, your privacy is fully protected.

Privacy

Given the app's lack of permissions, users should be cautious about the data it may collect, despite its seemingly harmless functionality. It is essential to review the app's terms of service and privacy policy to understand what data is collected and how it is used. Users should also be aware of the potential risks of using an app with limited permissions for security purposes.

Tips

To get the most out of App Lock, users should first set up a secure locking mechanism and test it to ensure it functions as expected. Additionally, users can explore the app's settings to customize their experience, such as adjusting the sensitivity of the fingerprint scanner or setting up a recovery email. Regularly reviewing the app's performance and updating it when necessary can also help ensure optimal security.

What's New

V1.2.1
🚀Improve performance, more stable
🔥Fix known bugs, better experience

V1.2.0
👑Join VIP and enjoy all features
🎉Optimize background protection, better user experience.

V1.1.1
🌈Locke new apps in batches, easier to use
🎊Some new UI design, improve visual experience

In-app purchases

$1.99 - $9.99 per item

Version Information

Version: 1.2.1
Downloads: 50K+
Updated on: Dec 25, 2025
Released: Dec 11, 2025
Requires: Android 6.0

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App Lock: Fingerprint,Password users say on Google Play

★★★★★

Craig Reimer

This app deserves a five-star rating! It can lock not only photos but also files. Facial recognition is incredibly sensitive, unlocking and locking in seconds. I tried it out and didn't notice my phone slowing down at all. Such smooth privacy protection is truly rare. I recommend it to all friends who value privacy.

★★★★