# insTuner - Chromatic Tuner with Tone Generator

> Music

Canonical page: [https://chrome-stats.com/d/id528923171](https://chrome-stats.com/d/id528923171)

## Overview

- **ID:** `id528923171`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Polybeat PTE. LTD.
- **Category:** Music
- **Rating:** 4.60 / 5 (226 ratings)
- **Version:** 2.5.3
- **Last updated:** 2015-07-07
- **First published:** 2012-07-14
- **Size:** 42 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/instuner-chromatic-tuner-with-tone-generator/id528923171)
- **Website:** [http://www.eumlab.com](http://www.eumlab.com/)

## Description

insTuner is a powerful chromatic tuner with a built-in tone generator and advanced DSP, delivering ±0.1 cent precision across a wide instrument range. It offers diverse tuning modes, including Instant, Fine, Strobe, FFT, and real-time spectrogram, plus a fixed note wheel to easily locate pitches.

Key features include Concert A calibration, historical temperaments and transpositions, 12 notations, and customizable input options (line-in and built-in microphone). It tunes a broad array of instruments—from guitars and bass to woodwinds and brass—making it a versatile tuning tool.

## Rankings

- #99,992 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id528923171)