# ScaleGen vs pianoscaper

The clearest difference is update cadence: pianoscaper at every 6 months against ScaleGen's every 29 months. pianoscaper also leads on rating (4.9 vs 4.7) and price ($1.99 vs $3.99). ScaleGen's advantage is iOS requirement (10.0 vs 15.6). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

ScaleGen costs $3.99 and pianoscaper $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

pianoscaper holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 71% of ScaleGen's written reviews are positive against 76% of pianoscaper's.

ScaleGen ships an update every 29 months, pianoscaper every 6 months. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ScaleGen | pianoscaper |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/scalegen/id908056629/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/pianoscaper/id1177444402/reviews)** |
| Number of ratings | 12 | **14** |
| Positive reviews | 70.6% of reviews | **76.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 14 MB | 366 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gestrument AB](https://appshunter.io/developer/576235485) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## 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


### pianoscaper

[App page](https://appshunter.io/ios/app/pianoscaper/id1177444402)

This app generates unique, evolving ambient soundscapes from processed acoustic piano sounds. It can be used for relaxation, study, or as a non-intrusive musical companion. It also functions as a virtual instrument with performance tools and sound customization.

**Highlights:** Generative ambient soundscapes, Virtual instrument play, Performance loop recorders, Reverb, delay, and character effects, Auto-accompaniment and note hints, Royalty-free use in recordings

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ScaleGen free?

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

### Is pianoscaper free?

pianoscaper costs $1.99, with no in-app purchases.

### Which has better reviews, ScaleGen or pianoscaper?

pianoscaper is rated higher. ScaleGen averages 4.7 out of 5 from 12 ratings, while pianoscaper averages 4.9 from 14 ratings.

### Do ScaleGen or pianoscaper have ads?

Neither ScaleGen nor pianoscaper shows ads.

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

ScaleGen ships an update every 29 months, and pianoscaper every 6 months. Most recently, ScaleGen was updated on June 1, 2026 and pianoscaper on September 17, 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.*