# MAD Tuner — Chromatic tuning. Pure design.

> Chromatic tuning. Pure design. (iPhone/iPad app by MICHELE ANDERLINI.)

- Source: https://appshunter.io/ios/app/mad-tuner/id6799987218 (this page in markdown: same URL + `.md`)
- Developer: [MICHELE ANDERLINI](https://appshunter.io/developer/6799987220)
- Category: Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-09-19
- Data updated: 2026-10-01
- User reviews in markdown: https://appshunter.io/ios/app/mad-tuner/id6799987218/reviews.md

## What is MAD Tuner?

Less on your screen. More focus on your sound.

MAD Tuner is a chromatic tuner with a clear analog-style dial and a responsive needle. See your pitch at a glance, follow each adjustment, and get back to playing.

Designed in Italy with a simple idea: every detail should help you tune.

SEE WHERE YOUR NOTE STANDS
Automatic note detection, a readable needle, and color feedback show whether your note is flat, sharp, or in tune.

FIND YOUR RESPONSE
Choose a more reactive or steadier needle movement. Adjust sensitivity and tuning tolerance to suit your playing.

SET YOUR REFERENCE
Change the A4 reference frequency to match your ensemble or practice session. View pitch deviation in cents or hertz, and choose your preferred note notation and temperament.

TURN YOUR PHONE. KEEP YOUR FOCUS.
Use MAD Tuner in portrait or landscape, with an uncluttered interface that keeps the tuning display at the center of the experience.

TRY EVERYTHING FOR 7 DAYS
Download the app and start the free trial to explore every feature for seven days.

After the trial, a single in-app purchase permanently unlocks the tuner. If you choose not to purchase, access to the tuner ends when the trial expires.

No subscription. No automatic renewal. No automatic charge after the trial. Restore your lifetime purchase using Restore Purchases.

No ads. No account required.

Available in English, Italian, French, German, Spanish, Japanese, Chinese, Korean, and Polish.

Your instrument. Your sound. In tune.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| MAD Tuner Lifetime | $3.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-09-24

Introducing the new built-in tone generator. Swipe left to hear reference notes and tune by ear. Choose natural, sharp or flat notes, adjust the reference frequency in 1 Hz steps, and press and hold + or − for faster changes. Your reference remains consistent as you move between notes. Audio reliability and overall performance have also been improved.

### 1.0 — 2026-09-20

No release notes.

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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 2026-10-01.*