# MathMusic — Music Instrument for iPhone

> Virtual instrument app for creating music with adjustable strings and chords. (iPhone/iPad app by Yaneurabeya.)

- Source: https://appshunter.io/ios/app/mathmusic/id1574273869 (this page in markdown: same URL + `.md`)
- Developer: [Yaneurabeya](https://appshunter.io/developer/380856441)
- Category: Music, Music, Developer Tools
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 31 MB
- Languages: English
- Released: 2021-07-03
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mathmusic/id1574273869/reviews.md

## What is MathMusic?

Now let's open the app.

First, press the button 1.
There was a sound and a red line came out.
Think of this as a guitar string.
A square with a rotating end of the string.
Drag this to change the pitch.
It goes up and down.
Playing a long string on a guitar produces a low note, and playing a short string produces a high note.


Next, let's press the button 2.
This time, the number of strings has increased and chords have come out.

If you press 3 again, it will become a triad, but please press the Maj button here.
How about that.
The sound is brighter (major).
In addition, Min button.
It became a sad sound (minor).
Visually, the mood changes a lot, even though it changes only slightly.
We have prepared all the well-known chords, so please try them out.
We also prepared original chords with this app.
Some sounds are difficult to produce with other instruments.
With this app, you can play all chords up to 6 chords.


In addition, you can press the Arpeg button to play one note at a time, creating a rhythm.
You can change the tempo with the button such as Bpm Up on the white side at the bottom left.


Now try pressing the Save button at the bottom left.
The current sound has been saved and is now Note 1.
When you press this Note, the previously saved sound will be output, and you can combine new sounds on top of it.


As a basic usage, you can play a song by using the saved sound (blue) as an accompaniment and the current sound (red) as a melody.
Please try playing your own music!

## Key features

- Adjustable virtual guitar strings for pitch control
- Chord creation with major and minor variations
- Original chords not found on other instruments
- Arpeggio mode for rhythmic note playback
- Tempo control
- Save and layer musical notes for accompaniment and melody

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/mathmusic/id1574273869/reviews.md

### 5/5 — hidden gem

*2023-11-28*

quirky enough to be an interesting layer in music production. pls make this for android. pls make more music apps

## Frequently asked questions about MathMusic

### How do I change the pitch in MathMusic?

You can change the pitch by dragging the square at the end of the virtual guitar string. Moving it up or down adjusts the note produced, similar to how string length affects pitch on a real guitar.

### Can I play chords with MathMusic?

Yes, MathMusic allows you to play chords. You can select major (brighter sound) or minor (sad sound) chords, and it supports up to 6 chords, including original ones unique to the app.

### Does MathMusic have ads?

No, MathMusic does not contain advertisements. It is a completely ad-free experience for users.

### How can I create a rhythm with MathMusic?

You can create a rhythm by pressing the 'Arpeg' button. This allows you to play individual notes one at a time, forming rhythmic patterns.

### What devices does MathMusic support?

MathMusic is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How do I save my music in MathMusic?

To save your current sound, press the 'Save' button. This will store it as 'Note 1', which you can then recall to use as accompaniment for new melodies.

### What is the update frequency for MathMusic?

MathMusic was last updated on July 5, 2021, to version 1.1. The initial release was on July 3, 2021, indicating a recent update shortly after its launch.

### What is the age rating for MathMusic?

MathMusic has an age rating of 4+. This suggests it is suitable for young children and up, with no mature content.

## Version history (last 2 releases)

### 1.1 — 2021-07-05

Change icons

### 1.0 — 2021-07-03

No release notes.

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All apps by Yaneurabeya: https://appshunter.io/developer/380856441

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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 2026-06-05.*