Fine Tuner - Precise & Fast
Accurate tuner for instruments
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Fast and accurate tuner for all instruments
Fine Tuner is a reliable and precise tuner for all string instruments.
Simple, intuitive, and powerful, it offers:
- Standard and alternative tunings for guitar, bass, and more
- Custom tuning creation: build your own tunings and define each note frequency
- Chromatic mode for automatic note detection
- The Circle of Notes, an interactive tool to tune by ear
- Multiple display views: needle, graph, and spectrum
- Advanced customization options: reference pitch, temperament, tolerance, notation, mic gain
- A clean, ergonomic interface, portrait or landscape
- Free with non-intrusive ads
- Upgrade to full version: Create custom tunings and Remove ads
Ratings & Reviews
Added SF3 support
Added tuner sensitivity slider
Added compact landscape widget
Performance improvements
UI improvements and bug fixes
The developer, Romaric de Perier, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Romaric de Perier
- Size
- 39.5 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Upgrade to full version $4.99
- Copyright
- © 2026 Romaric de Perier