# Dozan: Oud Tuner — Quarter-tone tuner for oud

> Quarter-tone tuner for oud (iPhone/iPad app by Tony Aboud.)

- Source: https://appshunter.io/ios/app/dozan-oud-tuner/id6816216750 (this page in markdown: same URL + `.md`)
- Developer: [Tony Aboud](https://appshunter.io/developer/1896777740)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-10-01
- Data updated: 2026-10-04

## What is Dozan?

Dozan (دوزان) is a precision tuner built for the oud and for Arabic music.

QUARTER-TONE ACCURATE
Dozan hears all 24 tones of the Arabic octave: Re half-flat, Mi half-flat, Si half-flat and the rest. It shows them in Do Re Mi, C D E or دو ري مي, with maqam names like Rast, Dukah, Sikah, Nawa and Husayni.

FOUR TUNER STYLES
• Needle: a classic analog meter
• Strobe: bands drift until you're exact
• LED: a bright segment bar you can read across a stage
• Ring: a dot that orbits to center
Every style shows frequency (0.01 Hz), cents (0.1) and an accuracy score, with a live trace.

MADE FOR THE OUD
• Auto-detects which course you pluck, or lock onto one
• Match Pair: tune the second string of a course to the exact pitch of the first
• Ticks off each course as it locks in, with a haptic tap

REFERENCE TONES
Play any quarter tone in any octave as a pure tone, a warm tone or a plucked oud. Hold it as a drone or pluck it. Shade it ±50 cents to fit your maqam's intonation.

TUNINGS AND COMBOS
Arabic tuning with a Do, Re, Fa–Fa, Si bemol or Sol bass, Iraqi (high Fa) and Turkish. Ear-check combos play two courses together (Do–Do, Fa–Fa, Si bemol–Si bemol) so you can hear the beating disappear.

YOUR PITCH
Set La from 415 to 466 Hz in 0.1 Hz steps. Tuner, tones and tunings all follow it.

PRIVATE BY DESIGN
No account, no ads, no tracking. Sound is analysed on your iPhone and never recorded.

## Is Dozan safe?

Not enough ratings yet to assess Dozan.

## Is Dozan legit?

Dozan: Oud Tuner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Dozan is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-01

The instrument and tuning menu now scrolls smoothly while the tuner is listening.

### 1.0.0 — 2026-10-01

No release notes.

## Apps similar to Dozan

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## More apps by Tony Aboud

- [ClassMate: My Smart Companion](https://appshunter.io/ios/app/classmate-my-smart-companion/id6771313687)
- [ClassNotes: My smart notebook](https://appshunter.io/ios/app/classnotes-my-smart-notebook/id6794354830)

All apps by Tony Aboud: https://appshunter.io/developer/1896777740

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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 2026-10-04.*