Ultimate Guitar for Android
is a free online catalogue of music chords for guitar, bass, ukulele, and piano. With this app, you can quickly browse one of the largest sheet music catalogs online to find the chords to your favorite songs.
The app includes new music as well as classics, with over 800,000 titles. Finding the chords to your favorite songs will help you to practice and to learn. Additionally you can browse various versions of the same song to find your preferred adaptation.
The app also allows you to pull and save chords offline, so that you may play any time.
The free version of the app includes ads and some limited functionality, however a Pro account is available for $5.99 per month, or $39.99 for a lifetime membership. With a Pro account, you will also be able to transpose a song, use a built in guitar tuner, use autoscroll during practice, and print or share your songs.