A free program for Android, by The Fonts.

The Marker Fonts is a font pack that allows you to use your own fonts on your android phones. To download it, you can visit the official website of the app developer.

To do this, you will need to have an Android device with at least 1 GB of RAM, and a good internet connection. You will also need to install the latest version of the operating system of your device, and the latest version of the application. The installation of the operating system and the application will take some time. In the meantime, you can use the apps on your device.