Safety Lock is an Android application developed by JOHN EALAR WINETON. It is a free utility tool designed to help you protect your privacy for apps. With Safety Lock, you can add an extra layer of security to your device by setting up a PIN or pattern lock for specific applications.

The main feature of Safety Lock is its ability to lock individual apps on your device. This means that you can choose which apps you want to secure and prevent unauthorized access to. Whether it's your messaging app, social media accounts, or banking apps, Safety Lock ensures that only you have access to them.

Setting up Safety Lock is quick and easy. Once installed, you can select the apps you want to lock and choose your preferred locking method - PIN or pattern. You can also customize the lock screen background to suit your style.

Overall, Safety Lock is a useful tool for anyone who values their privacy and wants to add an extra layer of security to their Android device. It provides a simple and effective way to protect your sensitive apps from prying eyes.