True Pitch 4+

Professional tuning made easy

Ulf Akerstedt-Inoue

Designed for iPad

    • 5.0 • 1 Rating
    • $0.99



True Pitch is a tool to quickly and very accurately tune any instrument. True Pitch's consistent and intuitive user interface lets you tune your instrument without spending time exploring the app.

Feature highlights
• Range of tone detection A0 - C8
• Very high precision of pitch measurement, about 0.1 cent resolution
• A detected tone is measured in respect to perfect pitch in cents
• Displays a musical note closest to the measured frequency
• Several display patterns for accidentals
• Transposition possible for instruments with natural key other than C
• Adjustable reference tone A4 in the range 400 - 480 Hz
• Preset temperament collection available

Whether you have a flute, saxophone, or a string instrument, all you have to do is use the built-in microphone to get started. True Pitch will detect the tone from your instrument and display the corresponding musical note with the exact measured frequency.

You may also connect a microphone adapter to your iPhone. Most adapters that can be connected to the iPhone headphone jack, the Lightning USB port, or any Bluetooth microphone should work well with the tuner.

What’s New

Version 1.1.3

• drag and drop import of temperaments
• bug fixes

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

No Fears Here ,

Perfect, Perfect, Perfect

Absolutely the best app that I have found to identify the notes that I’m playing on my violin.

I play a piece , a note doesn’t sound correct, I check this apps screen to determine the note that I’m playing.

The app quickly shows whether I’m high, low, or right on the mark.

Go to settings and increase the time that it takes for your phone go to sleep so that you can use this app properly - Settings - Displays & Brightness - Autolock.

You will love this app. It’s a pleasure to use!

App Privacy

The developer, Ulf Akerstedt-Inoue, 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.

More By This Developer

Concert Pitch Instrument Tuner
True Tone
Pierrot - What's a Pair?
Pierrot - Write
True Beat
Pierrot - Preschool

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