# OHAKO — Music Repertoire Lab

> Music Repertoire Lab (iPhone/iPad app by Yosuke Ouchi.)

- Source: https://appshunter.io/ios/app/ohako/id6770323175 (this page in markdown: same URL + `.md`)
- Developer: [Yosuke Ouchi](https://appshunter.io/developer/1877354991)
- Category: Music, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: American English
- Released: 2026-06-02
- Data updated: 2026-08-06
- User reviews in markdown: https://appshunter.io/ios/app/ohako/id6770323175/reviews.md

## What is OHAKO?

OHAKO is a repertoire management app designed for singers, instrumental performers, semi-professionals, and hobby musicians.

The app helps organize your personal song library, performance repertoire, and favorite pieces in a simple and intuitive interface.

Whether you perform on stage, practice regularly, or simply want to keep track of your musical repertoire, OHAKO provides a lightweight and flexible way to manage your collection.

Features include:
• Personal repertoire organization
• Song and performance list management
• Simple and clean interface
• Fast and lightweight operation
• Designed for both vocalists and instrumental performers

Additional features and improvements are planned for future updates.


## Version history (last 2 releases)

### 1.2.0 — 2026-06-05

• Added native in-feed advertisements to the song list
• Added tutorial help popup and tutorial visibility settings
• Improved spacing and layout adjustments for floating controls
• Refined song card colors and visual balance
• Improved overall interface stability and usability

### 1.0.0 — 2026-06-02

No release notes.

## More apps by Yosuke Ouchi

- [雀の羽算用](https://appshunter.io/ios/app/id6759349965)
- [Flute Fingering Lab](https://appshunter.io/ios/app/flute-fingering-lab/id6760796331)
- [Tone Scope Lab](https://appshunter.io/ios/app/tone-scope-lab/id6780329595)

All apps by Yosuke Ouchi: https://appshunter.io/developer/1877354991

---

*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 2026-08-06.*