# Composia vs InstaChord

The clearest difference is review sentiment: InstaChord at 87% against Composia's 0%. InstaChord also leads on rating (4.9 vs 4.5) and ratings volume (16 vs 2). Composia's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Composia sells 1 one-off in-app purchase and InstaChord sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

InstaChord holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: InstaChord has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Composia's written reviews are positive against 87% of InstaChord's.

Composia ships an update every 4 weeks, InstaChord every 3 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Composia | InstaChord |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/composia/id1489779313/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/instachord-i/id1540316217/reviews)** |
| Number of ratings | 2 | **16** |
| Positive reviews | 0.0% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PDJ Apps](https://appshunter.io/developer/290231771) | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) |

## What reviewers say

### Composia

[App page](https://appshunter.io/ios/app/composia/id1489779313)

Create and practice music theory with this app. It offers tools for composing, generating sheet music, and exporting your work to MIDI or PDF. Learn concepts like keys, scales, chords, and part writing.

**Highlights:** Music theory concepts (Keys, Scales, Chords), Composition creation, Sheet music generation, MIDI and PDF export, Real-time pinch zoom for sheet music, Part writing tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


### InstaChord

[App page](https://appshunter.io/ios/app/instachord-i/id1540316217)

This app offers an innovative electronic musical instrument for instant music performance and learning chord progressions. It features intuitive controls for playing chords like a guitar or piano, with options to switch between interfaces and play various chord types. It also supports MIDI connections for expanded musical possibilities.

**Highlights:** Instant music performance, Guitar and piano interfaces, Play various chord types, Learn chord progressions, MIDI connection support, Set key for any song

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Available All Chords | $1.99 | one-time |
| All sounds are available | $1.99 | one-time |
| Available sending MIDI message | $4.99 | one-time |


## Frequently asked questions

### Is Composia free?

Composia is free to download, with in-app purchases available.

### Is InstaChord free?

InstaChord is free to download, with in-app purchases available.

### Which has better reviews, Composia or InstaChord?

InstaChord is rated higher. Composia averages 4.5 out of 5 from 2 ratings, while InstaChord averages 4.9 from 16 ratings.

### Do Composia or InstaChord have ads?

Neither Composia nor InstaChord shows ads.

### Which is updated more often, Composia or InstaChord?

Composia ships an update every 4 weeks, and InstaChord every 3 months. Most recently, Composia was updated on October 27, 2026 and InstaChord on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*