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  • AppLock - Fast App Locker with Pattern & Passcode screenshot 1
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  • AppLock - Fast App Locker with Pattern & Passcode screenshot 8

About AppLock - Fast App Locker with Pattern & Passcode

Want to lock popular apps like Facebook, WhatsApp, Snapchat, Instagram & Gmail on your device? Looking for a way to keep your confidential data secured & protected from prying eyes? With so many apps in the market claiming to secure user’s data saved on smartphones. Systweak brings one such app known as AppLock -Fast AppLocker with Fingerprint & Password that secure your apps & private stuff in a single-click!

As our smartphones often hold an excessive amount of important and sensitive information. Such as mobile banking apps, messaging apps, gallery, & social media apps, which all are required to be secured from people snooping on your phone. Although there are screen locks for the purpose, but having an additional security does no harm, right?

Thankfully, you can use AppLock -Fast AppLocker with FingerPrint & Password by Systweak Software, that does the task for you and helps you to secure your data on Android device easily!

It’s a lightweight & a must-have personal security application that prevents unauthorized access & keep bad guys out from snooping on you. It allows you to lock and protect apps using Passcode and fingerprint unlocking options. And doesn’t share your personal data with third parties. Additionally, it’s one of the most simple-to-use tool, and it just requires a single-tap to lock & unlock an application!

Download this best app lock for Android to have an additional layer of security to protect all your apps and confidential data with ease!

How Does AppLock-Fast AppLocker with FingerPrint & Password Work?

To get started with AppLock-Fast AppLocker with FingerPrint & Password:

• Install the Application.
• Set a 4-digit passcode or fingerprint scanning.
• Start locking applications you want to protect by tapping on ‘Lock’ icon.

AppLock-Fast AppLocker with FingerPrint & Password Features:

This smart app lock tool is a one-stop way to keep prying eyes out of your gallery, messaging apps & social media. And it boasts the following functionalities:


• Ability to lock down just any app on your device.
• Supports locking via Passcode & Fingerprint.
• Simple & Easy-To-Use.
• Mail recovery option, in case you forget your old passcode.
• Easy reset password option, to set a new passcode.
• Ad-free.
• Light-weight.
• Doesn’t affect battery life.
• Do not share users data with third-parties.

FAQ

1. How Can I Change the Application Password?

To change your Application password:

• Open the app.
• Go to Change Passcode option.
• Enter the new 4-digit passcode.

2. Does It Support Fingerprint Sensor?

Yes, Fingerprint app lock is supported to provide even better & tighter security for your apps and other crucial data.

3. What If I Forgot My Passcode? How To Recover It?

It’s damn simple to recover your password via AppLock-Fast AppLocker with FingerPrint & Password:
• Launch the app.
• Click on ‘three dots’ icon present at the top-right corner > select Forgot Passcode.
• Click ‘OK’ to log out.
• A recovery email will be sent to your registered email id.
• Find your old passcode and get started with Secure Lock for Apps again.

4. Does It Collects Users Information?

No, Secure Lock for Apps doesn’t save or share its user's data with third-parties.

This smart app protector is an ideal solution for people who are genuinely concerned about privacy and security. Download it now for optimum app lock security!

Don’t forget to rate us & share your valuable feedback!

What’s new

Version 5.0.09.29 · Updated October 27, 2025

1. Support latest Android OS 2. Biometric passcode option has been added 3. A new multi-language option has been added, with support for ten languages.(English, Arabic, Deutsch, Portuguese, Chinese, French ,Russian, Greek, Hindi, Spanish) 4. Compatible with latest Android OS. 5. Fingerprint security system implemented. 6. Categorized in tabs for better user experience 7. Pattern lock added to enhance more security. 8. Improve UI 9. Minor bug fixes.

User reviews

akshaya kumar
akshaya kumar
Super 😉
Viswanathan Thiagarajan
Viswanathan Thiagarajan
Exceptionally good
Diamond Kunwar
Diamond Kunwar
Nice
Real youth
Real youth
Very easy to use
Babatunde Ismaeel
Babatunde Ismaeel
Excellent
Arunachalam Vadivel
Arunachalam Vadivel
Very good.

Alternatives to AppLock - Fast App Locker with Pattern & Passcode

Looking for apps like AppLock - Fast App Locker with Pattern & Passcode? Here are 6 similar Android apps on Google Play. The highest rated is Smart AppLock (Privacy Protec (4.6/5), and all 6 are free to download.

AppLock - Fast App Locker with Pattern & Passcode vs. alternatives
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AppLock - Fast App Locker with Pattern & Passcode 3.6 / 5 Free 100,000+ Oct 27, 2025
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Smart AppLock (Privacy Protec 4.6 / 5 Free 10,000,000+ May 28, 2026 Compare
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Norton App Lock 4.5 / 5 Free 1,000,000+ Jul 16, 2020 Compare

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