# ScaleGen vs qPlayer

The clearest difference is price: qPlayer at Free against ScaleGen's $3.99. qPlayer also leads on update cadence (every 10 days vs every 29 months) and device support (4 vs 1). ScaleGen's advantage is in-app purchases (none vs 3) and iOS requirement (10.0 vs 26.0). On ads there is nothing between them.

qPlayer is free to download; ScaleGen costs $3.99 up front. qPlayer sells 3 one-off in-app purchases. ScaleGen asks for nothing beyond the download.

ScaleGen ships an update every 29 months, qPlayer every 10 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ScaleGen | qPlayer |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/scalegen/id908056629/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 14 MB | 37 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Gestrument AB](https://appshunter.io/developer/576235485) | [Matrix Productions Ltd](https://appshunter.io/developer/1875094312) |

## What reviewers say

### ScaleGen

[App page](https://appshunter.io/ios/app/scalegen/id908056629)

Generate and edit musical scales with intricate detail. Explore traditional and experimental tunings, audition your creations, and export them as MIDI files or to other applications. Ideal for composers and students seeking to expand their musical horizons.

**Highlights:** Generate and manipulate musical scales, Detailed scale definition and editing, Audition scales within the app, Export as MIDI or to Gestrument, Predefined scales from various traditions, Explore microtonal and experimental tunings

**In-app purchases:** none


### qPlayer

[App page](https://appshunter.io/ios/app/qplayer/id6758870264)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| qPlayer Gig | $49.99 | one-time |
| qPlayer Plus | $99.99 | one-time |
| qPlayer Pro | $199.99 | one-time |


## Frequently asked questions

### Is ScaleGen free?

ScaleGen costs $3.99, with no in-app purchases.

### Is qPlayer free?

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

### Do ScaleGen or qPlayer have ads?

Neither ScaleGen nor qPlayer shows ads.

### Which is updated more often, ScaleGen or qPlayer?

ScaleGen ships an update every 29 months, and qPlayer every 10 days. Most recently, ScaleGen was updated on October 13, 2026 and qPlayer on September 30, 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.*