Tuner-Guitar Ukulele tune app for iPhone and iPad

This app is a simple, fast and professional tuning software!
Our tuners are suitable for stringed instruments such as guitars and ukuleles. Whether you are a beginner or a guitar expert, you can use our app to calibrate your guitar anytime, anywhere!
Features:
--Simple, easy to use, suitable for guitar, ukulele
--Support to meet the tuning needs of high-level users
--Simple and fast, you can quickly master the use skills
--Support automatic, manual tuning mode

- Payment: After the user confirms the purchase and pays, it will be credited to the iTunes account.
- Cancel renewal: To cancel the renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before the current subscription expires.

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