Guitar Ukulele Tuner: Bass tune is a versatile instrument tuner and tuner that allows you to quickly and accurately tune an instrument with the built-in microphone of your iPhone or iPad. The software supports a variety of instruments, including support for guitar tuning , Ukulele tuning, Erhu tuning, etc.

【For people】
- music enthusiast
- Musical instrument practitioners
- musical instrument learners

【Core functions】
- No need for external access devices, the phone can tune and tune with one click.
- Leading pitch recognition algorithm, accurate and fast tuning
- Clear text prompts, just follow the prompts step by step, tuning is so easy
- Strong anti-interference ability, good stability and more accurate tuning.

Subscription Instructions:
- Users can subscribe to all premium features with unlimited access;
- The subscription is billed annually and the subscription fee will be debited from the iTunes account when the user confirms the purchase;
- Users can turn off auto-renewal 24 hours before the end of the current subscription, otherwise the subscription will be automatically renewed;
- The Apple ID of the auto-renewing subscription will be automatically charged to the iTunes account 24 hours before the expiration of each billing cycle and the corresponding validity period will be extended;
- The user manages the subscription service, that is, after purchase, you can go to the user account settings to turn off automatic subscription.

User Agreement: https://docs.qq.com/doc/DU3p6dmZxWFhzYmp0
Privacy Policy: https://docs.qq.com/doc/DU25rd0FvU3lGQmN2