
About
This app offers a simple, accurate, and visually appealing way to tune musical instruments in real time. Inspired by island aesthetics, it helps musicians stay in perfect pitch wherever they play.
What's New in Chuchu Tuner by Marlo
Version Number: 1.0.1
May 29, 2026
Fixed an issue where some instruments were not accessible on the Instruments screen. Improved scrolling behavior to ensure all available instruments can be selected.
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FAQ
What instruments can Chuchu Tuner tune?
While the description doesn't specify, this app is designed for real-time pitch detection, making it suitable for a wide range of stringed instruments like guitars, ukuleles, and more. Its accuracy helps musicians stay in tune for any instrument.
Is Chuchu Tuner free to use?
Yes, Chuchu Tuner is completely free to download and use. It does not have any in-app purchases or advertisements, offering a pure tuning experience.
Does Chuchu Tuner work offline?
The description does not explicitly state offline functionality. However, real-time pitch detection typically requires an active microphone connection, which may necessitate an internet connection for some devices or features.
How accurate is Chuchu Tuner?
The app is described as 'accurate' and is rated 5.0 stars from 2 ratings, indicating a high level of user satisfaction with its tuning precision. It aims to help users stay in perfect tune.
What devices is Chuchu Tuner available on?
Currently, Chuchu Tuner is supported on iPhones. The app is designed for iOS devices.
When was Chuchu Tuner last updated?
The latest version, 1.0.1, was released on May 29, 2026. This indicates recent development and support for the application.
What is the age rating for Chuchu Tuner?
Chuchu Tuner has an age rating of 4+. This means it is suitable for users of all ages.
What inspired the design of Chuchu Tuner?
The app's design is inspired by the island vibes of Siargao, offering a unique and visually appealing interface for musicians.




