Laitone Tuner is a precise and professional mobile tuner designed for iPhone. This app is suitable for guitar, ukulele, zither, violin, cello, pipa, and almost all stringed instruments. It even recognizes piano sounds with ease.

With built-in automatic and manual modes, you can freely switch between them based on your preference. The automatic mode quickly identifies the pitch in just 1 second, providing accurate tuning for your instrument. The manual mode allows you to fine-tune the pitch manually.

One of the standout features of Laitone Tuner is the "pitch course" which is both professional and interesting. It helps develop a good relative and absolute pitch for every young musician, making it a valuable learning tool.

Laitone Tuner is a free app, making it accessible to everyone. However, if you have any questions or feedback, you can reach out to the developer via email at

Please note that the app requires membership and user agreements which can be found at the following links: