# Inspiration Melody vs Composer Lab

The clearest difference is price: Inspiration Melody at Free against Composer Lab's $17.99. Inspiration Melody also leads on device support (4 vs 2) and iOS requirement (13.0 vs 18.2). Composer Lab's advantage is in-app purchases (none vs 4) and update cadence (every 3 days vs weekly). On ads there is nothing between them.

Inspiration Melody is free to download; Composer Lab costs $17.99 up front. Inspiration Melody sells 4 in-app purchases, starting at $0.99 per month. Composer Lab asks for nothing beyond the download.

Inspiration Melody ships an update weekly, Composer Lab every 3 days. The most recent releases landed on September 23, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Inspiration Melody | Composer Lab |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/composer-lab/id6744673208/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Paid |
| Size | 106 MB | 49 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [嘉欣 胡](https://appshunter.io/developer/1640395440) | [笑一 杨](https://appshunter.io/developer/1808689646) |

## What reviewers say

### Inspiration Melody

[App page](https://appshunter.io/ios/app/inspiration-melody/id6504402202)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscriptions | $0.99 | per month |
| Quarterly Subscriptions | $1.99 | per 3 months |
| Annual Subscription | $4.99 | per year |
| Perpetual Edition | $9.99 | one-time |


### Composer Lab

[App page](https://appshunter.io/ios/app/composer-lab/id6744673208)

Explore harmonic structures, scales, and microtonal tuning systems. This app offers tools for organizing pitch material, crafting custom tunings, and managing rhythmic units for songwriting and composition.

**Highlights:** Harmonic structure exploration, Custom tuning system creation, Rhythmic unit management, Microtonal scale playback, DAW file export (.scl, .tun), Pitch set theory principles

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

**In-app purchases:** none


## Frequently asked questions

### Is Inspiration Melody free?

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

### Is Composer Lab free?

Composer Lab costs $17.99, with no in-app purchases.

### Do Inspiration Melody or Composer Lab have ads?

Neither Inspiration Melody nor Composer Lab shows ads.

### Which is updated more often, Inspiration Melody or Composer Lab?

Inspiration Melody ships an update weekly, and Composer Lab every 3 days. Most recently, Inspiration Melody was updated on September 23, 2026 and Composer Lab on August 13, 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.*