Ruby ML Theme is a personalization app developed by RM designs for Android devices. This free app provides users with a new way to fully customize their Xperia™ smartphones and tablets. With HD wallpaper and vivid graphics, users can completely change the look and feel of their devices.

This app includes clean, clear graphics and a custom icon pack that is optimized for both tablets and smartphones. The theme is also designed for Marshmallow devices, but users with Kitkat devices may experience graphic errors or font misleads.

When you apply the theme, you can discover all the rich details that it has to offer. The lock screen and HD wallpaper are both optimized for the best viewing experience possible. If you like this app, the developer encourages users to drop a review, but it is important to note that the review should not contain personal information.