In today's world, apps are the new phone numbers. With so many people and businesses relying on the internet, it's vital to keep these applications secure. If your smartphone or tablet is accessible to others, then it is a very risky scenario.

The best way to avoid this problem is to lock your apps with a password, pattern, or PIN. This way, you can be sure that nobody will be able to access your sensitive information.

Hexlock is the best app lock for Android devices. It allows you to set up a PIN or a pattern and will keep your apps safe and secure.