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Tuner T1 Pro

Tuner T1 Pro

Tune any musical instrument

952 ratings
164 reviews
#27 in paid Music
🔧 Utilities
🎵 Music
$4.99

Details

  • Released
  • Updated

Features

Developer

Bijoy Thangaraj
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Tuner T1 Pro screenshot #1 for iPhone
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About

This app provides highly accurate chromatic tuning for a wide variety of musical instruments. It features a tone generator, adjustable reference frequencies, and customizable detection latency for optimal performance. Available on Apple Watch for convenient tuning on the go.

✓Extremely accurate tuning (±0.1 cents)
✓Chromatic tuner for all instruments
✓Built-in tone generator
✓Adjustable A₄ frequency
✓Customizable detection latency
✓Apple Watch compatibility
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What users say

Summarized from real user reviews of Tuner T1 Pro. Based on 952 reviews and a 4.7/5 average, it highlights the 8 positives and 4 negatives reviewers mention most about this Music app.

Positive things

  • 👍Accurate and reliable tuning
  • 🚀Responsive and fast
  • 💡Useful features like pitch history and adjustable tolerance
  • 👍Clean and intuitive user interface
  • 👍Works well for a variety of instruments
  • 👍Helpful for tuning unconventional instruments
  • 👍Recommended by music teachers
  • 👍Provides good value for the price

Negative things

  • 🔋High battery consumption
  • 🐛Occasional freezing or loss of sound detection
  • 🐛Inaccurate note detection for some low-pitched instruments
  • 🐛Issues with compatibility after OS updates
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+1

What's New in Tuner T1 Pro

4.27.1

October 9, 2026

Framework and security updates.

Charts

Top Paid

📉 27-9

Music

This app dropped -9 positions in Music chart.

Last updated on October 13, 2026.

Events

Read more about Tuner T1 for Apple Watch
Event EndedMajor Update

Tuner T1 for Apple Watch

Tuner T1 - Fast & accurate tuning on Apple Watch.

Oct 27, 2025 — Nov 27, 2025

Read More

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User reviews

Most RecentHighest RatedLowest Rated

What the world needs.

A true quality one time purchase product, the one time purchase part alone already makes it one of the best.
42 HHGTHG42 HHGTHG

Extremely helpful

This app has been helping me with my pitch matching and a great help in the musical I’m in. Thanks a lot!
KorkyGDKorkyGD

Novice Tuner

I found the Tuner T1 Pro incredibly intuitive and much simpler to use than other tuners I’ve tried. Fine-tuning each string was surprisingly easy—just a matter of watching the meter on the app. I highly recommend this program for beginners. I gave it five stars because, beyond its effectiveness, it helped me save money on piano tuning. At first, the idea of tackling this task was a bit intimidating, but it turned out to be much smoother than I expected. Fine-tuning each string became almost enjoyable, thanks to the clear indicators on the app. I definitely suggest this program to anyone just starting out.
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BroogleMeisterBroogleMeister

Awesome tuner

I’ve compared this with my other tuners and it dead on. Great product
bassNhoesbassNhoes

会卡

看曲线调音还是挺准的。只是普通版倒还好，买了pro版好像调音精准没有太大区别，反而是经常卡顿
夕蛇夕蛇
See 159 more reviews

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User experience

🐞

Reported Bugs

3 issues

Tuner stops registering sound at random

Bug

App freezes after extended use

Bug

Note detection is off by an octave for some users

Bug
✨

Requested Features

4 requests

Add more octave ranges

Feature

Allow saving of custom tuning presets

Feature

Implement a transpose feature

Feature

Add support for more instrument types (e.g., trumpet, trombone)

Feature

FAQ

What does Tuner T1 Pro do?

Tuner T1 Pro is a highly accurate chromatic tuner designed for a wide array of musical instruments. It helps musicians ensure their instruments are perfectly in tune, offering features like a tone generator and customizable settings for optimal performance.

What instruments can I tune with Tuner T1 Pro?

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 strings, winds, and brass instruments.

Is Tuner T1 Pro free to use?

Based on the provided information, Tuner T1 Pro is available for free. There are no mentions of in-app purchases or subscription models, suggesting it is a completely free application.

Can I use Tuner T1 Pro on my Apple Watch?

Yes, Tuner T1 Pro is available on Apple Watch, allowing you to tune your instrument directly from your wrist. The watch version includes a fully functional chromatic tuner and a built-in tone generator for convenient pitch reference.

What makes Tuner T1 Pro different from other tuning apps?

Tuner T1 Pro distinguishes itself with its superior accuracy (within ±0.1 cents) and optimized low-latency pitch detection. It also offers advanced features like an adjustable A₄ frequency and customizable detection latency, catering to both beginners and professionals.