Pinbox

Pinbox is an excellent app for Android that puts a safe on your smartphone, letting you protect files you want to keep private with a code. If you're looking for something like this, then you're in luck, because Pinbox is a great option!

Using Pinbox couldn't be easier thanks in part to its intuitive and minimalist design. First, you have to set up a numerical code and enter it before you can access the safe. Once you enter the code, you'll be able to add files to the safe, which is divided into four categories: documents, images, notes, and passwords.

The good thing about Pinbox is that it offers additional protective measures, making it a truly comprehensive app. There are two other protective measures. The first is an intrusion alert, which will notify you if someone tries to enter the code incorrectly, taking a picture of them and sending it to your email. The second mixes up the numbers on the keypad so it's harder for other people to guess the code.

Pinbox is really useful if you want to protect certain files on your smartphone or if you need to keep sensitive information with you at all times but want to keep it safe.