BY VIEWCAST    UPDATED August 2, 2026

| Version | 1.2.9 |
| Size | 26.4 MB |
| What's New | Fix some bugs |
In today's world, protecting personal information on mobile devices is crucial. One standout solution is Lock by Face, a face recognition app that lets you unlock your phone with your face. This simple yet effective app brings convenience and security to your fingertips. Let's dive into what makes Lock by Face an essential tool for your smartphone.
Lock by Face offers a unique facial recognition feature that ensures only you can access your device. While other apps may claim similar functions, Lock by Face has proven to be truly reliable. When it comes to effortless phone security, this app stands out in the crowd. Imagine not having to worry about patterns, pins, or passwords—just a quick look at your camera, and you're in!
Using Lock by Face is straightforward. After installing the app, simply follow the setup instructions which involve getting your face in the proper capture position. Make sure to keep a distance of 30mm to 40mm from the camera, ensuring your face is in the center. The app quickly captures and recognizes your face, making unlocking your device a breeze. Green indicators confirm that your face has been successfully recognized, providing instant access to your phone.
Lock by Face works seamlessly across various devices, including Samsung and iPad models. Users have praised its performance, noting how it quickly and effectively unlocks their phones—even in varying lighting conditions. Whether you're using it during the day or at night, the app adjusts the camera angle accordingly to recognize your face. By setting your lock screen security to "Swipe" before using the app, you can ensure smooth and hassle-free operation.
Despite its impressive performance, Lock by Face could benefit from an updated appearance and more customization options like changing wallpapers and adding widgets. An updated interface would make the app not only functional but also visually appealing. However, its core purpose of providing secure and reliable face recognition remains unaffected.
Lock by Face isn't just a face lock app—it's a way to keep your personal information secure from prying eyes. For those with pesky siblings or overly curious friends, this app is a lifesaver. It provides peace of mind knowing that only you can access your device. Even if the app fails to recognize your face, there's always a backup password option, ensuring you never get locked out.
Lock by Face uses facial recognition technology to unlock your device. You simply need to position your face in front of the camera, and the app will recognize it and unlock your phone.
Lock by Face works with various devices, including different models of Samsung phones and iPads. Make sure to set your lock screen security to "Swipe" for optimal performance.
Currently, Lock by Face lacks customization options like changing wallpapers and adding widgets. However, it's designed to do its primary job—unlock your phone securely—very well.
If Lock by Face doesn't recognize your face, you can use a backup password to unlock your device. This ensures you always have access to your phone.
Lock by Face is highly secure as it uses advanced facial recognition technology. Only your face will unlock the device, keeping your personal information safe.
Lock by Face is an excellent choice for anyone seeking to enhance their phone security with the convenience of facial recognition. Despite needing a few updates, it remains an effective and reliable tool for protecting your personal information. Give it a try, and you'll likely never go back to using traditional locks!
Lock by Face is primarily a mobile app designed for smartphones. However, you can run Lock by Face on your computer using an Android emulator. An Android emulator allows you to run Android apps on your PC. Here's how to install Lock by Face on your PC using Android emuator:
Visit any Android emulator website. Download the latest version of Android emulator compatible with your operating system (Windows or macOS). Install Android emulator by following the on-screen instructions.
Launch Android emulator and complete the initial setup, including signing in with your Google account.
Inside Android emulator, open the Google Play Store (it's like the Android Play Store) and search for "Lock by Face."Click on the Lock by Face app, and then click the "Install" button to download and install Lock by Face.
You can also download the APK from this page and install Lock by Face without Google Play Store.
You can now use Lock by Face on your PC within the Anroid emulator. Keep in mind that it will look and feel like the mobile app, so you'll navigate using a mouse and keyboard.

