# Mattheson Duet Sonatas

> Mattheson Duet Sonatas (iPhone/iPad app by masafumi sasaki.)

- Source: https://appshunter.io/ios/app/mattheson-duet-sonatas/id1561715606 (this page in markdown: same URL + `.md`)
- Developer: [masafumi sasaki](https://appshunter.io/developer/1016775706)
- Category: Music, Music, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 14.0 · 188 MB
- Languages: English
- Released: 2021-04-10
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/mattheson-duet-sonatas/id1561715606/reviews.md

## What is Mattheson Duet Sonatas?

Mattheson's duet sonata practice app. Contains 4 sonatas.
SONATA Ⅰ(Op.1.Nr.1),   SONATA Ⅱ(Op.1.Nr.2),  SONATA Ⅲ(Op.1.Nr.11),   
SONATA Ⅳ(Op.1.Nr.12)
You can play each part, change the speed, and change the pitch (440Hz and 414Hz), so you can practice according to your situation.
It’s Sounds quite real because it is a sampled sound source.


## Version history (last 2 releases)

### 1.1 — 2023-09-25

Added a function that can be used as a musical score. I have also added the ability to print sheet music using a printer that supports Air Print.

### 1.0 — 2021-04-11

No release notes.

## More apps by masafumi sasaki

- [筆算の学習（わり算・かけ算）](https://appshunter.io/ios/app/id1049200102)
- [筆算の学習](https://appshunter.io/ios/app/id1052965737)
- [人生の午後３時](https://appshunter.io/ios/app/id1062737629)
- [3pm of life](https://appshunter.io/ios/app/3pm-of-life/id1108267599)
- [Telemann 6 Sonatas (1-3)](https://appshunter.io/ios/app/telemann-6-sonatas-1-3/id1126586422)
- [Telemann 6 Sonatas (4-6)](https://appshunter.io/ios/app/telemann-6-sonatas-4-6/id1129570003)

All apps by masafumi sasaki: https://appshunter.io/developer/1016775706

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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 2026-08-17.*