# Twiddl Chromatic Tuner

> Twiddl Chromatic Tuner (iPhone/iPad app by Luis Diego Hernandez Arias.)

- Source: https://appshunter.io/ios/app/twiddl-chromatic-tuner/id6800441300 (this page in markdown: same URL + `.md`)
- Developer: [Luis Diego Hernandez Arias](https://appshunter.io/developer/6800441302)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-08-21
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/twiddl-chromatic-tuner/id6800441300/reviews.md

## What is Twiddl Chromatic Tuner?

Twiddl is a focused chromatic tuner for iPhone. Open it and play. Twiddl starts listening immediately.

Features:

- Chromatic tuning from A0 through C8
- Fluid, continuous pitch feedback
- Automatic listening when the app opens
- Clear note, octave, frequency, and cents readouts
- Adjustable concert pitch from A4 = 430–450 Hz
- Accessibility labels and Reduce Motion support

Private by design:

- Audio is analyzed only on your iPhone
- Nothing is recorded, saved, or uploaded
- No account, advertising, analytics, or tracking

Twiddl began as the tuner I wanted for myself. I’m sharing it in case it feels better to someone else, too.

This tuner is free, and it will stay free.


## Version history (last 2 releases)

### 0.1.1 — 2026-08-26

Twiddl now detects quiet, low-pitched notes more reliably, especially from unplugged electric guitars and basses. This update also reduces incorrect note changes as strings fade and improves pitch stability.

### 0.1.0 — 2026-08-21

No release notes.

## Related topics

[twiddl chromatic tuner](https://appshunter.io/ios/topics/twiddl-chromatic-tuner)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*