A free app for Android, by Rahika Apps.

Calendar Live Wallpaper is an amazing live wallpaper for Android phones that displays a new design every month. This free app can be used on your phone or tablet and works offline. It has a simple interface and user-friendly graphics that makes it easy to use. The best thing is that it is completely free, and you can install it on your device without having to pay a penny.

The background of the app changes automatically, so you can change the look of your phone or tablet every month. You can change the color of the calendar and the month, as well as the font style and size. You can even change the date and day of the week.