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Best App Lock for Android: Our 6 Top Picks for 2024

With the increasing amount of sensitive information stored on our smartphones, securing your apps has never been more important. App lock apps offer a simple and effective way to protect your privacy. This article will introduce you to the best app locks for Android, highlighting their features and benefits.

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Cody Walsh Cody Walsh

Jun 27, 2024 04:56 pm

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In today’s digital age, securing personal information on mobile devices has become more crucial than ever. With a myriad of applications storing sensitive data, finding the best app locks for Android to safeguard your privacy is essential.

This article will guide you through selecting the best app locks for Android, offering a comprehensive overview of the top contenders for 2024. We will delve into the features, security measures, and user experience of each recommended app lock for Android.

What Is an App Lock?

An app lock is a security feature or application designed to protect your personal information on mobile devices by restricting unauthorized access to other applications. Essentially, it acts as a digital lock, requiring authentication, usually in the form of a password, PIN, pattern, or fingerprint, before access is granted to protected applications.

This means that even if someone gains access to your device, they will not be able to open any of the locked applications without the required authentication.

Top 5 App Locks for Android in 2024

As you navigate through the myriad of app lock options available for Android in 2024, it's essential to choose one that aligns with your specific security needs. Here, we explore some of the top app locks that offer robust protection and unique features to keep your applications secure.

App Lock by DoMobile Lab

App lock by domobile lab

One of the most reliable choices is the App Lock by DoMobile Lab. This app lock stands out for its simplicity and effectiveness in protecting your apps. It offers robust security features and a user-friendly interface to protect your privacy and secure your apps.


  • Lock apps with a password, pattern, or fingerprint.

  • Lock system settings, including Bluetooth, Wi-Fi, and incoming calls.

  • Hide sensitive photos and videos in a secure vault.

  • Prevent uninstallation of apps.

  • Time lock and location lock features to automatically lock/unlock apps.

  • Customizable lock themes and profiles.


  • Contains ads in the free version.

  • Some advanced features require a premium subscription.

  • Can be resource-intensive on older devices.

Pricing: Offer a free version; premium features available at $2.99 per month.

Related Post: How to Remotely Lock Your Kids’ Phones

Norton App Lock

Norton app lock for android

Norton App Lock is developed by Norton, a well-known name in the cybersecurity industry. This app lock focuses on providing robust security with a simple and clean interface.


  • Advanced parental controls to manage children's app usage.

  • Sneak Peek feature to photograph intruders.

  • Customizable lock settings for different scenarios.

  • Minimal impact on device performance.


  • Limited customization options compared to other app locks.

  • Some users may find the feature set too basic.

  • No vault or additional privacy features.

Pricing: Free to use with no hidden costs.

AppLock by SpSoft

Applock by spsoft for android

AppLock by SpSoft is a feature-rich app lock that offers a wide range of customization and security options to protect your apps and data.


  • Locks apps as well as incoming calls and settings.

  • Time and location-based locking systems.

  • Fake cover to disguise the locked apps with a fake error message or other covers.

  • Time lock, location lock, and Wi-Fi lock for automatic locking/unlocking.

  • Secure vault to hide photos and videos.


  • Contain ads in the free version.

  • Some advanced features require a premium subscription.

  • May be complex for users looking for a simple app lock solution.

Pricing: Basic version is free; premium features require a subscription.

Ultra AppLock

Ultra applock for android

Ultra AppLock is a versatile app lock that provides advanced security features along with a range of utilities to enhance your device's overall security.


  • Clean interface with minimal permissions required.

  • Photo vault and video vault to secure media files.

  • Uninstallation prevention for added security.

  • Phone booster and battery saver utilities.

  • Time lock and location lock for automatic locking/unlocking.


  • Contain ads in the free version.

  • Some advanced features require a premium subscription.

  • Additional utilities may be unnecessary for some users.

Pricing: Free, with an option to purchase ad-free experience for $1.99.

LOCX App Lock

Lock app lock on android

LOCX App Lock is a sleek and efficient app lock designed to provide robust security with minimal impact on device performance. It offers a range of features to protect your apps and data.


  • Extremely light on system resources.

  • Theme support to customize the lock screen.

  • Intruder selfie to capture photos of unauthorized access attempts.


  • Fewer features than some other app locks.

  • Ads in free version.

Pricing: Completely free to use.

Each of these app locks for Android offers unique features and advantages. While some focus on providing a robust set of security features, others emphasize ease of use and minimal impact on device performance. Users should consider their specific needs and preferences when choosing the best app lock for their Android device.

KidsGuard Pro: Best App Locker for Kids

If you're particularly concerned about the digital safety of your children, KidsGuard Pro emerges as a standout option among the best app locks for Android. This Android app locker is specifically designed to cater to the needs of parents who wish to ensure their children's online interactions are safe and appropriate.

KidsGuard Pro stands out not just for its ability to lock apps, but also for its comprehensive suite of monitoring tools that provide parents with a deep insight into their child's digital world, ensuring safety and peace of mind.

Kidsguard pro best app locker for parents

These are what KidsGuard Pro can do apart from locking an Android app

  • Set app limits: Allow users to define usage limits for specific apps on their device. Once the limit is reached, the app is inaccessible.

  • Block websites & contacts: Restrict access to specific websites and contacts.

  • Monitor app usage: Track which apps are being used for how long and how often.

  • Private mode: When installed on the target device, it goes incognito and can hardly be detected.

  • Remote control: Provides the ability to remotely control the target device to see the real-time screen activities or uninstall the apps from the distance.


In this article, you've explored a variety of app locks that can help secure your Android device, each offering unique features tailored to different needs and preferences. Whether you prioritize comprehensive monitoring features, like those found in KidsGuard Pro, or prefer a lightweight app that conserves system resources, like LOCX App Lock, there is an option available to meet your security requirements.

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By Cody Walsh

An experienced technology blogger and editor who has spent more than a decade writing about software, gadgets, and computing etc all over the Internet.

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