1. Home
  2. 🎵 Music
  3. Tuner T1
Tuner T1

Tuner T1

Tune any musical instrument

10K ratings
451 reviews
With Ads#119 in free Music
🔧 Utilities
🎵 Music
Free
With Ads

Details

  • Released
  • Updated
  • August 9, 2011
  • January 1, 2026

Features

Developer

Bijoy Thangaraj
✨Promote your app ✨
Tuner T1 screenshot #1 for iPhone
Tuner T1 screenshot #2 for iPhone
Tuner T1 screenshot #3 for iPhone
Tuner T1 screenshot #4 for iPhone
iphone
ipad
📊no. 119
Charts↘︎
📌Ready
Reviews summary↘︎
⭐451
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app provides highly accurate tuning for a vast array of musical instruments, from guitars and violins to pianos and flutes. It features a chromatic tuner, transpose mode, and a tone generator for comprehensive musical practice and performance needs.

✓Extremely accurate tuning (±0.1 cents)
✓Chromatic tuner for all instruments
✓Transpose mode for real-world playing
✓Tone generator over 3-octave range
✓Adjustable A₄ frequency
✓Simple and easy-to-use interface
✓Low-latency performance
Show original description

What users say

Summarized from real user reviews of Tuner T1. Based on 10K reviews and a 4.5/5 average, it highlights the 6 positives and 5 negatives reviewers mention most about this Music app.

Positive things

  • 🎉Accurate tuning
  • 👍Easy to use
  • 💻Works across multiple instruments
  • 🆓Free to use
  • 🔍Helpful visual feedback
  • 🎨Good for pitch training

Negative things

  • 🐛Glitchy/buggy performance
  • 📢Excessive ads
  • 🤔Confusing interface
  • 🔊Struggles with low/high notes
  • 🔍Inaccurate note detection
See all reviews

What's New in Tuner T1

4.25.4

January 1, 2026

Framework and security updates.

Charts

Top Free

📊 119

Music

The app has maintained its position at 119 recently.

Last updated on August 9, 2026.

User reviews

Most RecentHighest RatedLowest Rated

My rating

This app is so bad that i almost broke my phone it was so stressful and annoying DONT EVER GET THIS APP IT IS HORRIBLE!!
Carlitos Carlitos 

Not fir a lot of Brass players

I play Bb trumpet and I really need a tuner and I have hard of this tuner from some friends, so when I got the app I was expecting options for all instruments, yet I was wrong. There was only one type of trumpet, soon to think about it when I heard about this tuner, it was mostly from my friends that played tenor saxophone .
Show more
67 tough knuckles67 tough knuckles

Tuner T1

Make it so you can have certain instrument selections so you can have the right note
Abigail tuckAbigail tuck

Great for singing

It’s really helping me learn to sing in tune!
JackJackJenryJackJackJenry

Good app

Not bad but I don’t know what the light green thing is
Not as bad as it looks thoughNot as bad as it looks though
See 446 more reviews

Developer apps

Rhythm Pad Pro
Rhythm Pad Pro

Play Drums, Record, Make Beats

🎵 Music

(63)

$9.99
Rhythm Pad
Rhythm Pad

Play Drums, Record, Make Beats

🎵 Music

(315)

Free
In-App PurchasesWith Ads
Music Tutor Plus
Music Tutor Plus

Improve your sight-reading

🎵 Music

(240)

$2.99
Music Tutor (Sight-reading)
Music Tutor (Sight-reading)

Improve your sight-reading

🎵 Music

(2.2K)

Free
In-App PurchasesWith Ads
Metronome M1 Pro
Metronome M1 Pro

Essential Tool for Musicians

🎵 Music

(68)

$2.99
See developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes on launch

Bug

Freezes during use

Bug

Incorrect note detection

Bug
✨

Requested Features

4 requests

Ability to select instrument type

Feature

Option to disable ads

Feature

Expanded note range

Feature

More customization options

Feature

FAQ

What does Tuner T1 do?

Tuner T1 is a highly accurate instrument tuning application. It utilizes a chromatic tuner to help musicians precisely tune a wide variety of instruments, ensuring perfect pitch for practice and performance.

What instruments can I tune with Tuner T1?

This app supports a broad range of instruments including guitar, bass, violin, viola, cello, piano, flute, and many others. Its chromatic tuning capabilities make it versatile for string, wind, and brass instruments.

Is Tuner T1 free to use?

The application is available for free download and use. However, it does contain advertisements, and there may be options for in-app purchases to enhance the user experience or unlock additional features.

What are the key features of Tuner T1?

Key features include extremely accurate tuning within ±0.1 cents, a chromatic tuner for all instruments, a transpose mode for real-world playing scenarios, and a tone generator for ear training or manual tuning. It also offers an adjustable A₄ frequency and a simple, intuitive interface.

Who is Tuner T1 designed for?

Tuner T1 is ideal for both professional musicians and beginners. Its precision and ease of use make it an essential tool for anyone looking to ensure their instrument is perfectly in tune, whether on stage or practicing at home.