# APTuner

> Chromatic Tuner

Canonical page: [https://chrome-stats.com/d/id6449228938](https://chrome-stats.com/d/id6449228938)

## Overview

- **ID:** `id6449228938`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Joseph Broms
- **Category:** Music
- **Rating:** 5.00 / 5 (6 ratings)
- **Version:** 5.3.0
- **Last updated:** 2026-08-14
- **First published:** 2023-06-07
- **Size:** 26 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/aptuner/id6449228938)
- **Privacy policy:** [https://bromsaudio.com/policies.html](https://bromsaudio.com/policies.html)

## Description

Features: 
+ Automatically detects the note and cent deviation for a wide variety of instruments 
+ Accurate up to 1/1000 semitone (0.1 cent) 
+ High contrast, high visibility user interface 
+ Instrument presets
+ User selectable noise threshold 
+ Settable A4 frequency 
+ Frequency table
+ Select and edit historical temperaments

## Rankings

- #402,382 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6449228938)