# Rhythmical calculation game — Rhythmicalc

> Rhythmicalc (iPhone/iPad app by Takayuki Shinohara.)

- Source: https://appshunter.io/ios/app/rhythmical-calculation-game/id1565710834 (this page in markdown: same URL + `.md`)
- Developer: [Takayuki Shinohara](https://appshunter.io/developer/1552669383)
- Category: Games, Education, Action, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 77 MB
- Languages: Japanese
- Released: 2021-05-02
- Data updated: 2026-07-07
- User reviews in markdown: https://appshunter.io/ios/app/rhythmical-calculation-game/id1565710834/reviews.md

## What is Rhythmical calculation game?

"The rhythmical calculation game Rhythmicalc" is a game that allows you to
 improve your calculation skills while enjoying the rhythm game with classical music

-Types of music
Gossec / Gavotte
Russian folk song / Korobushka
Dvořák / From the New World, 4th movement
Beethoven / Symphony No. 9
Verdi / Aida Triumphal March
Brahms / Hungarian Dance No.5
Rossini / William Tell Overture
Joplin / Easy Winners
Bachelbel / Canon
Mendelssohn / Wedding March
W. A. Mozart / Turkish March
Necke / Csikos Post
Offenbach / Orpheus in the Underworld

-Types of Calculation
Addition without carry
Addition with carry
Subtraction without borrow
Subtraction with borrow
Multiplication
Division
Addition (including negative numbers)
Subtraction (including negative numbers)
Multiplication (including negative numbers)
Division (including negative numbers)
Power
Square root
Even and odd numbers


## Version history (last 5 releases)

### 1.1.7 — 2021-09-26

Fixed a bug that sometimes prevented the game from continuing when clearing a stage.

### 1.1.6 — 2021-09-02

The review dialog for the game is displayed in the app after the game clear.

### 1.1.5 — 2021-08-03

We have modified the game so that songs will be released when a stage is cleared.

### 1.1.4 — 2021-07-29

Add share function

### 1.1.3 — 2021-07-14

fix process when selected square root

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## More apps by Takayuki Shinohara

- [Quick 30 Labyrinth](https://appshunter.io/ios/app/quick-30-labyrinth/id1552669381)
- [Chemical Rhythm](https://appshunter.io/ios/app/chemical-rhythm/id1567164970)
- [Japanese Prefecture Rhythm](https://appshunter.io/ios/app/japanese-prefecture-rhythm/id1572976933)
- [Super Triple Bingo](https://appshunter.io/ios/app/super-triple-bingo/id1581748116)
- [Kanji Rhythm](https://appshunter.io/ios/app/kanji-rhythm/id1586513001)

All apps by Takayuki Shinohara: https://appshunter.io/developer/1552669383

## Related topics

[rhythmical calculation game](https://appshunter.io/ios/topics/rhythmical-calculation-game)

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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 2026-07-07.*