# TuneLab Piano Tuner

> Music

Canonical page: [https://chrome-stats.com/d/id335568329](https://chrome-stats.com/d/id335568329)

## Overview

- **ID:** `id335568329`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Real-Time Specialties
- **Category:** Music
- **Rating:** 4.80 / 5 (91 ratings)
- **Version:** 4.8.1
- **Last updated:** 2026-09-03
- **First published:** 2009-12-03
- **Size:** 13 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tunelab-piano-tuner/id335568329)
- **Website:** [https://tunelab-world.com/tl-iphone](https://tunelab-world.com/tl-iphone)
- **Privacy policy:** [https://www.tunelab-world.com/privacyios](https://www.tunelab-world.com/privacyios)

## Description

**TuneLab Piano Tuner** is a professional tool for piano technicians that creates custom tunings for any piano using inharmonicity measurements. It supports the full 88-note range from A0 to C8, over-pull mode for accurate pitch raises, automatic note switching, and customizable tuning stretch across bass, mid-range, and treble.

Technicians can save hundreds of tuning files locally or to Dropbox, access historical temperaments, and use simultaneous Phase and Spectrum Displays for precise tuning. Multi-partial mode, hands-free operation, and sample tuning files make TuneLab suitable for professional piano maintenance and repeat service work.

## Rankings

- #138,518 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id335568329)