# Ear Opener 01 - Fundamental

> Ear Opener 01 - Fundamental (iPhone/iPad app by Kentaro Saito.)

- Source: https://appshunter.io/ios/app/ear-opener-01-fundamental/id6759117446 (this page in markdown: same URL + `.md`)
- Developer: [Kentaro Saito](https://appshunter.io/developer/1876973048)
- Category: Music, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 191 MB
- Languages: American English, Arabic, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew and 17 more
- Released: 2026-02-19
- Data updated: 2026-10-17

## What is Ear Opener 01?

Ear Opener 01 – Fundamental is designed to be the first and easiest step understand music theory, music ear training, and music reading. It will open the door for all the music learners.

## Is Ear Opener 01 safe?

Not enough ratings yet to assess Ear Opener 01.

## Is Ear Opener 01 legit?

Ear Opener 01 - Fundamental has limited verification signals. The AppsHunter Legitimacy Score for Ear Opener 01 is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-02-19

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 2026-10-17.*