Nova Tuner 4+

Professional Chromatic Tuner

Thomas J Foster

    • $9.99



Written for professionals, especially those in the field of Early Music, Nova Tuner is a fully featured, accurate, chromatic tuner with extensive temperament support.

Nova Tuner was written by professional fortepianist and harpsichordist, Thomas Foster.

- Sound Mode (reference pitch) and Auto Mode (detect pitch)
- Clean and simple interface
- About 30 built-in temperaments (see for full list)
- Add/Create new temperaments.
- Duplicate and edit built-in temperaments
- Create profiles to quickly set pitch and temperament for frequently used settings.
- A4 pitch detector to quickly determine an instrument's pitch level.
- Quick selection of common pitch levels: 392, 415, 430, and 440 Hz (these are customizable).
- Four waveforms for audible note: Sawtooth, Square, Triangle, Sine.
- No data is collected, no internet connection is required.

- All tuner information (pitch level, temperament, etc) clearly visible on main screen.
- Standard, simple iOS appearance and controls.
- Large and intuitive adjustment buttons (no fussy scroll wheels).
- Light and dark mode.
- Supports portrait and landscape orientations.
- Note names in English, German, and Neo-Latin (do, re, mi)

- Temperaments can be transposed
- Add, duplicate and edit temperaments
- Favorite frequently used temperaments
- Filter by favorited and custom
- Search entire list of temperaments by name or information (creator, type, year, etc.)
- Hide unwanted temperaments so they don't appear in the list or search

Transposition range: -11 to +11 semitones
Detection range: A0 to C8
Reference tone: C2 to B7
Tuning modes: Sound, Auto, Auto with Sound Back
Calibration range: A4=300-500 Hz, 0.1 Hz increments

App Privacy

The developer, Thomas J Foster, 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 Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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