# ScalePlay vs SongTab

The clearest difference is price: SongTab at Free against ScalePlay's $9.99. SongTab also leads on iOS requirement (17.0 vs 26.0). ScalePlay's advantage is in-app purchases (none vs 3) and update cadence (every 3 months vs every 8 months). On ads and device support there is nothing between them.

SongTab is free to download; ScalePlay costs $9.99 up front. SongTab sells 3 in-app purchases, starting at $0.99 per month. ScalePlay asks for nothing beyond the download.

ScalePlay ships an update every 3 months, SongTab every 8 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ScalePlay | SongTab |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/scaleplay/id1140530163/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Paid | — |
| Size | 14 MB | 28 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [RoGame Software](https://appshunter.io/developer/285831223) | [小舟 苏](https://appshunter.io/developer/433653721) |

## What reviewers say

### ScalePlay

[App page](https://appshunter.io/ios/app/scaleplay/id1140530163)

This app generates intricate musical patterns and sequences using complex scale theory. It's a powerful tool for both music production and education, offering scale references, virtual instruments, and interactive playback features.

**Highlights:** Generates intricate ostinatos and sequences, Applies complex scale patterns, User-defined songforms and chord changes, Scale references for hundreds of scales, Nine virtual instruments and 128 sounds, Visualizes scale relations, Interactive playback with generated patterns

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

**In-app purchases:** none


### SongTab

[App page](https://appshunter.io/ios/app/songtab/id6514314206)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Half-yearly | $3.99 | per 6 months |
| Pro Yearly | $6.99 | per year |


## Frequently asked questions

### Is ScalePlay free?

ScalePlay costs $9.99, with no in-app purchases.

### Is SongTab free?

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

### Do ScalePlay or SongTab have ads?

Neither ScalePlay nor SongTab shows ads.

### Which is updated more often, ScalePlay or SongTab?

ScalePlay ships an update every 3 months, and SongTab every 8 months. Most recently, ScalePlay was updated on November 2, 2026 and SongTab on November 4, 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.*