A free app for Android, by Themes Messages Contacts Dialer by Double L.
This is a theme for the most popular messaging app, which can be used for both SMS and MMS messages. The background is a beautiful and original one, and the color of the messages is also customizable. The font style is also customizable, and you can even add a personal touch to your messages by choosing a different font color and style.
This app is very easy to use, and you don’t need to know any coding language to use it. All you need to do is download and install the app, and you can use it immediately. The main advantage of this app is that it allows you to send both SMS and MMS messages.