App Lock for PC

ProductivityTrusted Tools

App lock - lock apps with fingerprint, password, pin or pattern, protect privacy

BY CHRIS WETHERELL  | UPDATED December 11, 2025

Advertisement

What's New

Version1.6.1
Size38.9 MB
What's NewMinor bug fixes and improvements. Install or update to the newest version to check it out!

Screenshots

App Lock APK screenshot 1App Lock APK screenshot 1App Lock APK screenshot 1
Advertisement

Keep Your Phone Apps Private with App Lock

Do you ever worry about someone looking through your phone? Your phone has private messages, pictures, and other important things. App Lock is here to help you keep them safe. It is a simple and powerful tool that lets you put a lock on any app you choose.

If you want an app that does its job perfectly without any fuss, App Lock is what you are looking for. It is designed to be straightforward and effective, giving you peace of mind without any confusing extras.

Simple, Strong, and Reliable Security

App Lock is built to be dependable. You can count on it to work every time without crashes or freezes. It does exactly what it is supposed to do: protect your apps. It provides top security options while keeping things easy to use. You can even add a personal touch by changing the background images on the lock screen.

Keeping your apps secure is easy. You have different ways to lock and unlock them, so you can pick what works best for you.

Flexible Locking Options

You can choose from several ways to secure your apps. Use a classic PIN code, draw a unique pattern, or use your fingerprint for quick and easy access. All these options work smoothly to ensure your apps are protected but still easy for you to open.

Smart Intruder Features

What happens if someone tries to get into your locked apps? App Lock has a clever feature that can take a picture of the person trying to snoop. It can also play a warning message to scare them away! This is a great way to know if someone has been trying to access your private information.

Perfect for Parental Controls

App Lock is not just for personal privacy; it is also a fantastic tool for parents. You can lock any app on your child’s phone to make sure they are safe. This is very helpful when transitioning kids to using a smartphone. You can control what they can access, giving you peace of mind while they learn to use their device responsibly.

A User-Friendly Experience

Many apps can be annoying because they show large ads that get in the way. App Lock is different. While it does have some ads, they are very small and placed at the bottom of the screen where they won’t disturb you. This makes for a much better and less frustrating experience when you are trying to secure your phone.

Frequently Asked Questions (FAQ)

What apps can I protect with App Lock?

You can lock any app on your phone. This is great for securing your gallery, messaging apps like WhatsApp, and even your phone's settings.

What unlock methods does App Lock offer?

App Lock supports PIN codes, patterns, and fingerprint unlocking for your convenience.

Does App Lock have any special security features?

Yes! It includes an "intruder selfie" feature that takes a photo of anyone who enters the wrong password, helping you identify who tried to access your apps.

Advertisement

Download App Lock

How to Use App Lock for PC

Are you wondering how to use App Lock on your PC? While App Lock is predominantly a mobile app, there are several ways to enjoy the full App Lock experience on your desktop or laptop. Whether you're looking to access your messages, post stories, or use the popular filters, this guide will show you how to run App Lock on PC seamlessly.

Why Use App Lock on PC?

Using App Lock on a PC can provide several advantages:

  • Larger Screen: Enjoy a bigger display for viewing snaps and stories.
  • Ease of Use: Use a keyboard for faster typing and navigation.
  • Multitasking: Easily switch between App Lock and other applications.

Steps to Use App Lock with BlueStacks

Download and Install BlueStacks:

  • Visit the BlueStacks official website and download the installer.
  • Open the installer file and follow the on-screen instructions to install BlueStacks on your PC.
  • Launch BlueStacks once the installation is complete.

Set Up BlueStacks:

  • Sign in with your Google account when prompted to access the Google Play Store.
  • Configure any initial settings and grant necessary permissions for optimal performance.

Install App Lock:

  • Open the Google Play Store within BlueStacks.
  • Search for App Lock and click on the app from the search results.
  • Click “Install” to download and install App Lock.

Run App Lock:

  • Open App Lock from the Play Store or the BlueStacks home screen.
  • Log in with your App Lock credentials or create a new account if you don’t have one.
  • Use App Lock just like on a mobile device, utilizing your webcam for snaps, and accessing all features.

By following these steps, you can easily run App Lock on PC using BlueStacks, enjoying a larger screen and enhanced multitasking capabilities. For more details, visit the BlueStacks support page.