# Tonagi: Tuner Practice Studio

> Tonagi: Tuner Practice Studio (iPhone/iPad app by Bernardo Jose Alcoforado Barreira.)

- Source: https://appshunter.io/ios/app/tonagi-tuner-practice-studio/id6793909797 (this page in markdown: same URL + `.md`)
- Developer: [Bernardo Jose Alcoforado Barreira](https://appshunter.io/developer/6793909799)
- Category: Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 19 MB
- Languages: Dutch, English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian and 4 more
- Released: 2026-10-27
- Data updated: 2026-10-29

## What is Tonagi?

Tonagi is a precision tuner that becomes a practice partner: it plays the reference beside you, like a piano playing along, and shows you in numbers how you improve.

HEAR WHERE EVERY NOTE LANDS
• A chromatic tuner precise to a fraction of a cent, in 15 temperaments — equal, just, Pythagorean, Werckmeister and more — with reference pitch from 400 to 470 Hz
• Play against a drone: one note or a whole chord, in the tuning you choose
• See at a glance which notes drift, and which way

PRACTICE WITH A PARTNER, HANDS-FREE
• Turn any scale, arpeggio or passage into a sequence — the app plays each step beside you
• Advance with a Bluetooth pedal and keep your hands on the instrument
• Build routines that chain tuner, drone, sequences and metronome into one session
• A steady metronome — and, in Premium, compound and mixed meters, rhythmic figures, acceleration and polyrhythms

WATCH YOURSELF IMPROVE — PREMIUM
• Record your practice and get a 0–100 score for how close each note lands
• Group recordings by piece or passage and watch them get better over the weeks
• Share a PDF report with your teacher

PRIVATE BY DESIGN
• Your sound is analyzed on your device — nothing is sent to us
• No accounts, no ads, no analytics; works offline; optional sync through your own iCloud

FOR EVERY INSTRUMENT WHERE PITCH IS IN YOUR HANDS
Strings, woodwinds, brass and voice. Available in 15 languages.

Tonagi is free to use as a precise chromatic tuner with a basic metronome — and sequences and routines open on the free plan too, up to three of each, so you can really try them. Premium opens everything: the remaining 14 temperaments, unlimited sequences and routines, the advanced metronome, Progress and PDF/iCloud — subscribe monthly or yearly with 7 days free, or make a single lifetime purchase.

Download Tonagi and hear yourself improve.

Terms of Use: https://tonagi.app/terms/
Privacy Policy: https://tonagi.app/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $12.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $29.99 | one-time |
| Bravo! | $1.99 | one-time |
| Bravissimo! | $3.99 | one-time |
| Standing ovation | $8.99 | one-time |


## Is Tonagi safe?

Not enough ratings yet to assess Tonagi.

## Is Tonagi legit?

Tonagi: Tuner Practice Studio has limited verification signals. The AppsHunter Legitimacy Score for Tonagi is 40 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.2 — 2026-10-28

• More reliable iCloud: once a day each device checks that its sequences are in iCloud and sends whatever is missing. Settings ▸ Sync shows how many are there.
• Organizing folders on one device no longer messes up the others.
• Repeated copies of the same sequence merge into one.
• The tone orbit moves more smoothly.
• Routines: the stage shows next time’s tempo.
• Refreshed tips and small fixes.

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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 2026-10-29.*