The world's easiest and most accurate setting app! Everything a musician might need is also included. Tuner, chord library, metronome, backing tracks.
One touch start the beat
There are all the all signatures you may need
Discover the rhythm of the music you want with 'tap' yourself
Exercise with many sound options
See hundreds of chords, listen and exercise
Tune your instrument with ease, automatically or manually
How does it work:
Detects sound with your device's microphone and visually presents it to you
All you have to do is pull the wire
Developed by professional musicians, this application aims to include many content that can be used by those who want to learn to play the guitar. And most importantly, it keeps itself up-to-date.
With TunerPro, you can easily, quickly and accurately tune your guitar, bass or ukulele anywhere, anytime - all you need is your phone and your instrument. That’s all. You don’t need any other accessories to enjoy playing music! This app is perfect to learn how to tune your instrument quickly and whether you are beginner, intermediate or advanced.

Choose your music style: Rock, Pop, Reggae, Hard rock, Electro, Blues, Funk,...
Follow the sheet music!

About subscription:

1-) Weekly Subscription ($4.99)

Subscribe for unlimited access. Subscriptions are weekly. Prices may vary in different countries. Payment will be charged from iTunes Account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal 24 hours before the end of the current period. Subscriptions can be managed by the user, and auto-renewal can be turned off by going to the user's iTunes Account Settings. Any unused portion of the free trial period will be forfeited when the user purchases a subscription.
Now is the time to check out this app for guitar, ukulele and bass guitar!