n-Track Tuner Pro

n-Track Tuner Pro

tune guitar,bass & instruments

90 ratings
37 reviews
$12.99

Details

  • Released
  • Updated
  • June 26, 2013
  • May 31, 2026

Features

n-Track Tuner Pro screenshot #1 for iPhone
n-Track Tuner Pro screenshot #2 for iPhone
n-Track Tuner Pro screenshot #3 for iPhone
n-Track Tuner Pro screenshot #4 for iPhone
n-Track Tuner Pro screenshot #5 for iPhone
iphone
ipad
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About

Tune a variety of instruments with high precision using your device's microphone. Offers multiple visual feedback modes, including spectrum analysis and a traditional needle tuner. Supports manual selection of instruments and reference tones.

High precision tuning
Spectrum Analyzer view
Manual instrument selection
Tune Fork reference tone
Needle tuner view
Adjustable sensitivity and precision
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What's New in n

10.5.121

May 31, 2026

• various bug fixes and enhancements Like n-Track Tuner? Please leave a review & help us keep improving the app for you. If you have comments or bug reports please let us know at support@ntrack.com. Thanks for using n-Track Tuner!

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User reviews

Easy to look on iPad

This tuner is really good at its visual expression. If you can test your violin, it displays how the harmonic of the violin.

Helpful but needs some improvement

I really like this program overall. The difficulty I experience is that there seems to be a lag time between the time I tune and the time it registers on the screen. This makes it difficult to know when I’ve actually tuned it properly and frequently I have to retune because the pitch is now too sharp. Also it could “listen” to the pitch a little longer.
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Response from developer

You can try changing the Tuner Sensibility settings from the main settings menu and moving the microphone closer to the instrument. We are aware of this and we will consider it for future updates of the app. Thanks for your much appreciated feedback.

Well worth the price

Accurate easy-to-read tuning even when there's background noise. I spent a long time looking for the perfect tuner and am happy with this one.

Request: Please make the app remember the view that was chosen the last time the app was used. Or provide an option to select a default view.

Essential FFT

Not so much as a tuner, (which is fine), but for the excellent FFT! This is the best FFT for general use on iOS. I teach acoustics and I use this FFT for live demonstrations of the analysis of sound. The FFT graph is smooth and easy to use. “Seeing” noise, or the harmonic series of instruments is great regardless if you’re using an iPhone or an iPad Pro. Due to the high resolution of the iPad Pro display, screen captures as videos are high resolution too.

If you’re looking for a simple FFT that looks great, download the free version and give it a shot.
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結局

期待外れでした。

Developer apps

FAQ

What does n-Track Tuner Pro do?

n-Track Tuner Pro is a mobile application designed to help you tune various musical instruments with high precision. It utilizes your device's integrated microphone and an advanced audio recognition algorithm to detect and display the pitch of the notes you play.

What instruments can I tune with this app?

The app supports tuning for a wide range of instruments including guitar, bass, violin, viola, violoncello, double bass, piano, banjo, ukulele, mandolin, harp, and wind instruments. The pro version unlocks additional instrument views.

Is n-Track Tuner Pro free to use?

The app offers a free version with core tuning functionalities. Some advanced features, such as the Sonogram and 3D view, are available in the pro version, indicating a freemium monetization model.

What are the different tuning views available?

The app provides several tuning views including a Spectrum Analyzer for visual feedback, a manual instrument selection mode, a Tune Fork for reference tones, and a traditional Needle tuner. PRO features include Sonogram and 3D views.

Can I adjust the tuning sensitivity and precision?

Yes, you can adjust the tuning sensitivity and precision up to 0.1 cents. The app also allows for calibration for non-standard tunings and offers various visualization options for the spectrum analyzer.