# UniTuner - Chromatic Tuner

> Free Tuner for any Instrument

Canonical page: [https://chrome-stats.com/d/id1546441866](https://chrome-stats.com/d/id1546441866)

## Overview

- **ID:** `id1546441866`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Klaus Fecker
- **Category:** Music
- **Rating:** 4.60 / 5 (132 ratings)
- **Version:** 4.3
- **Last updated:** 2026-08-03
- **First published:** 2021-02-17
- **Size:** 3.97 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/unituner-chromatic-tuner/id1546441866)
- **Website:** [https://www.naiv.de](https://www.naiv.de/)
- **Privacy policy:** [http://www.naiv.de](http://www.naiv.de/)

## Description

UniTuner is a precise chromatic tuner for guitar, bass, and ukulele, delivering 1/10 cent accuracy, capo simulation, tone generator, audio visualization, a tuning map, and a timeline. It also includes customizable concert pitch and over 200 instrument tunings to cover a wide range of instruments.

Go beyond standard tunings with open tunings and historical temperaments. UniTuner supports Just Intonation, Pythagorean, Meantone, and more, and lets you create and store your own temperaments for perfectly tailored intonation.

## Rankings

- #122,473 — Overall

## Review summary

Users rate UniTuner highly for accurate tuning across many instruments, easy-to-use controls, and versatility. It’s praised as an educational tool that helps users learn notes and pitch, with good noise isolation and reliable performance. Negative feedback centers on ads and a paywall restricting features. A few mention initial onboarding could be clearer. Overall, a solid, capable tuner with strong cross-instrument support, albeit with some friction for free users.

### Pros

- Accurate tuning across a wide range of instruments.
- Easy to use and straightforward interface.
- Versatile across many instrument types (Oud, Violin, percussion, wind, strings).
- Helps users learn notes and pitch; useful for non-perfect pitch players.
- Reliable performance with positive long-term use.

### Cons

- Monetization concerns: ads and paywalls can hinder use.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1546441866)