About this app
Tuner XR(Tuner with eXtRa featrues) is an application for musicians who play vocals, instruments and more. The Tuner XR allows for a variety of tunings from the Baroque to the modern era. Meet powerful tuners such as just intonation tuning and differential tuning systems. And you can conveniently view my tuning history in graphs and tables. There is also a sound frequency table at your convenience. - Tuning specific notes for equal temperament and just (pure) intonation. - You can tune based on various frequencies rather than a fixed frequency. - Frequency (pitch) table at which notes can be sounded. - Stats to record and view your tuning results. There are other convenient features as well. - Universal design for all models of iPad, iPhone and iPod touch (7th generation). - Synchronize the tuning record results between my Apple devices through iCloud. - Support dark mode.
Latest release
What’s New
- Add In App Purchase product: If you purchase this product, all ads displayed in the app will be removed and will no longer be displayed. - Fixed some errors related to localization - Fixed some bugs and app stabilization.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 4:34 AM Free
Screenshots
