For Android operating system, we already have built-in tools for locking the overall phone screen, but when it comes to locking individual apps, it's not integrated yet. To lock apps on your Android phone, we need to use third-party software. In this article, Software Tricks will guide you on How to Lock Apps on Your Android Phone.

I. App Lock
Currently, there are many app locking software available for Android. But after a long period of usage and experience, perhaps AppLock stands out as the best software. It's one of the oldest software, having been around for a long time.
Download Link: https://play.google.com/store/apps/details?id=com.domobile.applock&hl=vi
Download it to use. When launching the app for the first time, you need to set a password to unlock the app. Initially, you can only choose a pattern password, but later on, you'll be able to set up various types of locking methods within the system.

Step 1: Choose Privacy, where you can select the apps you want to lock. Just tap on the Lock icon next to them.

Step 2: After selecting the apps to lock, go to the Protection tab to continue setting up Security and General Information. In this step, you can customize according to your personal needs.

Step 3: After you've finished setting up, when you try to open the apps you've locked, the software will prompt you to enter a password to unlock them.

Advantages of AppLock:
- Lightweight, easy to use
- 100% effective locking, no app crashes
- Supports password recovery via Email
- No advertisements
Disadvantages of AppLock:
- Does not lock system apps
II. Ultra Applock
Although entering the market later, Ultra Applock quickly surpassed its competitors and gained a large user base.
Download Link: https://play.google.com/store/apps/details?id=com.ultra.applock&hl=vi
Step 1: Download the app to your phone for use. After downloading, launch the Ultra Applock, where you'll be prompted to select the apps you want to lock. Once selected, you'll need to draw a pattern password to unlock the apps.

Step 2: Ultra Applock will ask you to redraw the unlocking pattern you just created. Re-enter it to complete the process. After setting up the unlocking pattern, answer security questions to prevent forgetting the pattern. Finally, press Save to complete the setup.

That's it, you've successfully locked the apps. From now on, whenever you want to open locked apps, you'll need to enter the password.

In this article, Software Tricks has guided you on the most effective way to lock apps on Android. Good luck, everyone!