Guitar Tuner, Ukulele & Bass

Installs

2.3m

Rating

4.9

Rating count

16k

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	All ages
Package name	com.ntrack.tuner

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/18/2025	16,031	4.930	2,250,850	VARY
9/17/2025	16,027	4.930	2,250,850	VARY
9/7/2025	16,013	4.660	2,248,434	VARY
9/6/2025	16,013	4.660	2,248,183	VARY
9/5/2025	16,010	4.660	2,248,031	VARY
7/3/2025	15,863	4.730	2,230,690	VARY
6/30/2025	15,857	4.730	2,230,167	VARY
6/29/2025	15,853	4.730	2,229,694	VARY
6/28/2025	15,853	4.730	2,229,414	VARY
6/27/2025	15,850	4.730	2,229,190	VARY
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

More Apps byNTRACK SRL

n-Track Studio DAW: Make Music

Installs: 17,543,902Score: 3.52Ratings: 63,332

Price: N/A

Version: N/AReleased: 8/29/2014Last change: N/A

n-Track Studio Pro | DAW

Installs: 22,976Score: 4.82Ratings: 1,724

Price: N/A

Version: N/AReleased: 10/6/2016Last change: N/A

n-Track Tuner Pro

Installs: 3,966Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 2/26/2013Last change: N/A

More Apps inMusic & Audio

Chordbot

Installs: 73,014Score: 4.53Ratings: 3,253

Price: N/A

Version: N/AReleased: 10/3/2010Last change: N/A

J4T Multitrack Recorder

Installs: 91,735Score: 4.37Ratings: 2,273

Price: N/A

Version: N/AReleased: 11/11/2010Last change: N/A

TuneIn Radio Pro - Live Radio

Installs: 1,350,687Score: 4.55Ratings: 121,371

Price: N/A

Version: N/AReleased: 2/12/2010Last change: N/A

liveBPM - Beat Detector

Installs: 33,771Score: 4.33Ratings: 564

Price: N/A

Version: N/AReleased: 3/30/2012Last change: N/A

Music Player Plus

Installs: 25,101Score: 4.61Ratings: 4,436

Price: N/A

Version: N/AReleased: 10/26/2016Last change: N/A

Cubasis 3 - DAW & Music Studio

Installs: 40,360Score: 4.41Ratings: 3,889

Price: N/A

Version: N/AReleased: 6/8/2020Last change: N/A

Salsa Rhythm

Installs: 54,020Score: 4.90Ratings: 732

Price: N/A

Version: N/AReleased: 2/19/2012Last change: N/A

Listen Audiobook Player

Installs: 116,907Score: 4.58Ratings: 5,382

Price: N/A

Version: N/AReleased: 7/16/2012Last change: N/A

Audio Evolution Mobile Studio

Installs: 242,456Score: 4.37Ratings: 9,884

Price: N/A

Version: N/AReleased: 3/16/2012Last change: N/A

AudioTool

Installs: 59,619Score: 4.40Ratings: 1,717

Price: N/A

Version: N/AReleased: 10/24/2010Last change: N/A

Metronome: Tempo

Installs: 100,797Score: 3.29Ratings: 1,785

Price: N/A

Version: N/AReleased: 4/3/2012Last change: N/A

TouchDAW

Installs: 35,396Score: 4.50Ratings: 1,082

Price: N/A

Version: N/AReleased: 2/22/2011Last change: N/A

jetAudio+ Hi-Res Music Player

Installs: 395,621Score: 3.80Ratings: 24,055

Price: N/A

Version: N/AReleased: 6/7/2012Last change: N/A

Guitar Pro

Installs: 314,139Score: 3.60Ratings: 11,921

Price: N/A

Version: N/AReleased: 1/30/2012Last change: N/A

iReal Pro: Backing Tracks

Installs: 498,542Score: 4.74Ratings: 17,980

Price: N/A

Version: N/AReleased: 8/3/2011Last change: N/A

SongBook

Installs: 47,133Score: 4.58Ratings: 4,682

Price: N/A

Version: N/AReleased: 11/8/2011Last change: N/A

Sheet Music Scanner & Reader

Installs: 86,399Score: 4.33Ratings: 2,658

Price: N/A

Version: N/AReleased: 6/6/2020Last change: N/A

Koala Sampler

Installs: 102,896Score: 4.56Ratings: 2,646

Price: N/A

Version: N/AReleased: 3/26/2020Last change: N/A

Poweramp Full Version Unlocker

Installs: 6,766,700Score: 4.12Ratings: 290,028

Price: N/A

Version: N/AReleased: 11/7/2010Last change: N/A

TonalEnergy Tuner & Metronome

Installs: 285,513Score: 4.44Ratings: 2,656

Price: N/A

Version: N/AReleased: 5/14/2015Last change: N/A

AirMusic - stream your music!

Installs: 32,251Score: 4.68Ratings: 1,275

Price: N/A

Version: N/AReleased: 9/17/2020Last change: N/A

USB Audio Player PRO

Installs: 289,213Score: 3.93Ratings: 13,885

Price: N/A

Version: N/AReleased: 12/24/2013Last change: N/A

MobileSheets

Installs: 240,842Score: 4.64Ratings: 4,066

Price: N/A

Version: N/AReleased: 4/13/2015Last change: N/A

FL STUDIO MOBILE

Installs: 1,156,516Score: 3.50Ratings: 40,467

Price: N/A

Version: N/AReleased: 4/17/2013Last change: N/A

Neutron Music Player

Installs: 244,136Score: 3.94Ratings: 20,869

Price: N/A

Version: N/AReleased: 6/7/2011Last change: N/A

MediaMonkey Pro

Installs: 134,513Score: 4.31Ratings: 6,747

Price: N/A

Version: N/AReleased: 1/6/2014Last change: N/A

『絵馬に願ひを！』Prologue Edition

Installs: 1,695Score: 4.52Ratings: 78

Price: N/A

Version: N/AReleased: 10/3/2022Last change: N/A

詩吟トレーナー「吟トレ」

Installs: 5,312Score: 4.30Ratings: 63

Price: N/A

Version: N/AReleased: 3/16/2014Last change: N/A

Eqfy Equalizer for Spotify

Installs: 45,194Score: 3.97Ratings: 1,897

Price: N/A

Version: N/AReleased: 1/31/2018Last change: N/A

Volume Ace Pro

Installs: 20,176Score: 4.50Ratings: 1,096

Price: N/A

Version: N/AReleased: 11/21/2010Last change: N/A

Music Player Pro

Installs: 87,381Score: 4.62Ratings: 5,352

Price: N/A

Version: N/AReleased: 6/23/2020Last change: N/A

ハイレゾ再生音楽プレイヤーアプリ［NePLAYER］

Installs: 14,285Score: 3.94Ratings: 627

Price: N/A

Version: N/AReleased: 12/19/2014Last change: N/A

Sound Analyzer

Installs: 7,631Score: 4.64Ratings: 106

Price: N/A

Version: N/AReleased: 12/26/2015Last change: N/A

BubbleUPnP UPnP/DLNA License

Installs: 544,465Score: 4.14Ratings: 10,541

Price: N/A

Version: N/AReleased: 10/6/2011Last change: N/A

Music Folder Player Full

Installs: 112,737Score: 3.44Ratings: 6,283

Price: N/A

Version: N/AReleased: 3/13/2011Last change: N/A

MusicPlayer LMZa made in Japan

Installs: 4,553Score: 4.17Ratings: 207

Price: N/A

Version: N/AReleased: 2/26/2018Last change: N/A

Go back to the Home page