With over 1.7+ million downloads on Google Play, Coldplay Band Offline Songs is one of the best mp3 downloader apps for Android users. It offers free songs, which you can download and listen to offline, as well as ringtones.

This application is simple and easy to use. You can choose between the songs you like and download them for free. It's a great option for people who like listening to music and have a busy schedule. 

You can set your favorite sound as a ringtone, as well as set it as a notification sound. This way, you can listen to it every time you receive a notification. The application is available for Android phones and tablets. It can be downloaded and installed for free.