Guitar Tuner, Ukulele & Bass

Installs

2.2m

Rating

4.7

Rating count

15.8k

Category	Music & Audio
Developer	NTRACK SRL
Price	Free
First release	10/22/2012 (13 years ago)
Version	VARY
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	com.ntrack.tuner

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/9/2025	15,815	4.650	2,224,811	VARY
6/8/2025	15,810	4.650	2,223,919	N/A
5/29/2025	15,809	4.650	2,223,919	N/A
5/24/2025	15,783	4.730	2,220,249	N/A
5/22/2025	15,779	4.730	2,219,644	N/A
4/24/2025	15,725	4.700	2,212,642	N/A
4/22/2025	15,711	4.620	2,210,180	N/A

Details

The 
best free tuner app for guitar, bass, ukulele, violin or string instruments.

Downloaded by over 
1 million users! - a must-have in your musical toolkit!

Tune your guitar, bass or other instruments with the free n-Track Tuner in two simple steps: 

1) Put your device next to your instrument and play each string

2) The tuner will automatically recognize the note you're playing and tell you whether you need to lower (green bar) or increase (red bar) the string's pitch.

FREE ADVANCED FEATURES

•||| Spectrum Analyzer |||•

The audio spectrum analyzer provides visual feedback of the notes played by the instrument and shows a small arrow to highlight the harmonic whose pitch the tuner is tracking. 

•||| Diapason |||•

For those who prefer to manually tune their instrument, the 'Diapason' view lets you play a reference tone, 'A' (440 Hz) or any other note that you can select by moving the frequency slider.

ADDITIONAL FREE ADVANCED FEATURES: 

• Tap to adjust the Spectrum Analyzer Visualization options, select thicker Spectrum Lines, smooth out or highlight peaks, increase or decrease tuning sensitivity and precision (up to 0.1 cents)

• You can calibrate the tuner for non-standard tunings: tune the reference note, tap on the display and select 'Calibrate' to set the note as the new reference. You can also select non-standard musical temperaments & alternate note naming conventions.

• Select the Sonogram tab to view how the frequency spectrum changes with time, and follow the tuned note as it travels through the spectrum as a green line

N-TRACK TUNER WORKS GREAT WITH:

• Electric, Acoustic & Classic Guitars
• Bass 
• Ukulele 
• Banjo 
• Mandolin  
• Violin 
• Viola 
• Cello 
• Piano
• Wind instruments 
• Vocals 

NEW: tune your instruments on your Wear OS watch!
• n-Track Tuner now installs on your Wear OS 3.0 and later devices. If you don't want to bother to pick up your phone while playing your instrument, your watch is always at your wrist and ready to tune with the same precision as on your phone or tablet.

If you have suggestions for enhancements, new features, or problems with the app, we’ll be happy to help. Please contact us at http://ntrack.com/support

NOTE
• The app requires internet permission in order to display ads

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