# Tuner T1 Pro

> Tune any musical instrument

Canonical page: [https://chrome-stats.com/d/id954982733](https://chrome-stats.com/d/id954982733)

## Overview

- **ID:** `id954982733`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Bijoy Thangaraj
- **Category:** Music
- **Rating:** 4.70 / 5 (943 ratings)
- **Version:** 4.25.1
- **Last updated:** 2025-10-27
- **First published:** 2015-01-21
- **Size:** 5.29 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tuner-t1-pro/id954982733)
- **Website:** [https://jsplash.com](https://jsplash.com/)
- **Privacy policy:** [https://jsplash.com/privacy-policy.html](https://jsplash.com/privacy-policy.html)

## Description

Tuner T1 Pro is a precision chromatic instrument tuner designed for Chrome. It supports a wide range of instruments—from guitar and bass to violin, cello, flute, and piano—with extremely accurate tuning (within ±0.1 cents) and low-latency detection.

The app includes a tone generator that can produce reference tones over a 3-octave range, an adjustable A4 frequency for custom tunings, and customizable pitch detection latency to suit different environments. Its streamlined interface is built for quick, professional-grade tuning while remaining battery-efficient for extended sessions.

Now available on Apple Watch, offering a fully functional chromatic tuner calibrated to A4 = 440 Hz along with a built-in tone generator for on-wrist tuning and ear training. Perfect for professionals and beginners alike, Tuner T1 Pro helps you achieve perfect pitch during practice, recording, or live performances. Download Tuner T1 Pro today to unleash your instrument's true potential.

## Rankings

- #56,049 — Overall

## Review summary

Users consistently praise Tuner T1 Pro for its accuracy, versatility across instruments, and strong visual feedback. The app’s clean UI, portability, and ad-free Pro experience are repeatedly highlighted as major positives. However, multiple reviews note stability issues (freezing and glitches) and a lack of ability to adjust the reference pitch, which can hinder use for certain voices or low tunings.

### Pros

- Highly accurate and reliable chromatic tuner, often described as among the best on iPhone and competitive with dedicated hardware tuners.
- Versatile across instruments and tunings, including very low notes (works with piano, accordion, bass, etc.).
- Excellent visual feedback with the lime-green in-tune indicator that makes corrections quick and easy.
- Clean, attractive UI/UX and a polished iPhone/iPad experience; portable and easy to use anywhere.
- Good value with the Pro version and an ad-free experience.

### Cons

- Occasional stability issues: freezes or glitches after long use and intermittent mic detection problems.
- Cannot adjust the reference/base pitch, which can be problematic for bass voices and other low-range tunings.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id954982733)