# Intonaire — Tuner, metronome & practice

> Tuner, metronome & practice (iPhone/iPad app by SEONYONG LEE.)

- Source: https://appshunter.io/ios/app/intonaire/id6779674961 (this page in markdown: same URL + `.md`)
- Developer: [SEONYONG LEE](https://appshunter.io/developer/6775892940)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 105 MB
- Languages: American English, Japanese, Korean
- Released: 2026-06-12
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/intonaire/id6779674961/reviews.md

## What is Intonaire?

The one practice companion for string players, Intonaire.

When your pitch is right, the screen glows clear and bright. When it drifts, it fades. More than numbers on a dial, Intonaire lets you feel whether your sound is in tune.

■ Precision Tuner
Supports violin, viola, cello, double bass, guitar and ukulele. Pick your instrument and the strings on the fingerboard change; the moment you land in tune it glows gold and gives a gentle haptic. Set your reference pitch freely — 415, 440, 442 Hz and more.

■ Pitch Mirror
Your pitch is drawn as a live curve in real time. Watch your long tones for wobble and check the evenness of your vibrato as you play.

■ Metronome (digital + analog)
A crisp digital click, plus an analog mode with a swinging pendulum and warm wooden ticks. Time signatures, accents, and a speed‑trainer that gradually picks up the tempo.

■ Drone
Hold a sustained reference tone and tune over it — the classic way string players train intonation.

■ Practice Log & Stats
Record your practice and keep it on the calendar. See monthly and ranged practice time, per‑instrument stats, streaks, and daily goals at a glance. Watch your progress build.

■ Built to last
- Korean, English and Japanese
- Backup & restore so your history survives a device change
- iPhone, iPad and Mac (Apple Silicon)

No ads. No subscriptions. Buy once, use everything forever.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Intonaire Pro | $5.99 | one-time |



## Version history (last 5 releases)

### 1.1.6 — 2026-07-30

Improved the ad system for better stability and performance.

### 1.1.5 — 2026-07-15

Stability improvements and improved update notifications.

### 1.1.4 — 2026-07-11

Stability improvements and bug fixes.

### 1.1.3 — 2026-07-07

Improved purchase reliability and added an ads privacy consent (GDPR) flow.

### 1.1.2 — 2026-07-02

Improved ad delivery and overall stability.

## More apps by SEONYONG LEE

- [Daily Bible: Verse & Prayer](https://appshunter.io/ios/app/daily-bible-verse-and-prayer/id6775892937)
- [Pilmori - Film Camera](https://appshunter.io/ios/app/pilmori-film-camera/id6776468544)
- [Lumen · Daily Bible](https://appshunter.io/ios/app/lumen-daily-bible/id6780531841)
- [ClickTimer - Ticketing Timer](https://appshunter.io/ios/app/clicktimer-ticketing-timer/id6782375382)
- [Nyangle](https://appshunter.io/ios/app/nyangle/id6784073693)

All apps by SEONYONG LEE: https://appshunter.io/developer/6775892940

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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 2026-08-21.*