You want to make the perfect song, so you'll have to make sure your instruments are on point. Don't let the silly name fool you: gStrings is a must for measuring pitch. Though it's ad-supported, you'll find it's reliable and sensitive to microphone set-up. Try out the orchestra tuning feature to play with tone frequencies. Features range from pitch pipe to different temperaments. Perfect your sound in no time.

Click here to Download it Now from Google Play