# Ear Note — Tune and train your ear

> Tune and train your ear (iPhone/iPad app by CHIH HSIUNG CHE SIERRA.)

- Source: https://appshunter.io/ios/app/ear-note/id6808959967 (this page in markdown: same URL + `.md`)
- Developer: [CHIH HSIUNG CHE SIERRA](https://appshunter.io/developer/1704726014)
- Category: Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, European Spanish
- Released: 2026-09-10
- Data updated: 2026-09-21
- User reviews in markdown: https://appshunter.io/ios/app/ear-note/id6808959967/reviews.md

## What is Ear Note?

EarNote combines a visual tuner with three ear-training activities for iPhone and iPad. Practise with your voice or instrument and hear piano references, without creating an account.

TUNER
Play or sing a sustained note and see its name, octave, frequency, staff position and tuning deviation in real time.

COMPARE TUNING
Listen to two notes and identify whether the second is lower, the same or higher. Choose from three difficulty levels.

LISTEN AND PLAY
Hear a reference and tap Play or sing when you are ready. Sustain the same note and octave during the two-second capture, then check the result. Replay the reference and try again whenever needed.

TONAL EAR
Listen to the tonal context and recognise one of the seven degrees of a major key. Check the correct note after answering.

Practise in all twelve major keys, set A4 from 440 to 443 Hz and switch between English and Spanish. Repeat questions, move to the next one or finish an activity whenever you like. Counters track progress during your session.

Piano references are included and activities work offline. Only Tuner and Listen and play require microphone permission. Audio is processed on your device: it is never recorded, saved or uploaded. No ads, tracking or in-app purchases.

Designed for iPhone and iPad, with light and dark modes. Requires iOS or iPadOS 17 or later. For note detection, play or sing one sound at a time in a quiet setting.


## Version history (last 1 release)

### 0.2.0 — 2026-09-16

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 2026-09-21.*