# Scales Academy vs GCP

The clearest difference is in-app purchases: GCP at none against Scales Academy's 2. GCP also leads on update cadence (every 3 months vs every 6 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Scales Academy sells 2 in-app purchases, starting at $1.99 per month. GCP asks for nothing beyond the download.

Scales Academy ships an update every 6 months, GCP every 3 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Scales Academy | GCP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 374 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MUSICMASTER EDUCATION LIMITED](https://appshunter.io/developer/1721496453) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Scales Academy

[App page](https://appshunter.io/ios/app/scales-academy/id6753278941)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - ABRSM Grades 1 to 5 | $1.99 | per month |
| Annual - ABRSM Grades 1 to 5 | $9.99 | per year |


### GCP

[App page](https://appshunter.io/ios/app/gcp-pse-secops-engineer-prep/id6757182841)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scales Academy free?

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

### Is GCP free?

GCP is free to download, with no in-app purchases.

### Do Scales Academy or GCP have ads?

Neither Scales Academy nor GCP shows ads.

### Which is updated more often, Scales Academy or GCP?

Scales Academy ships an update every 6 months, and GCP every 3 months. Most recently, Scales Academy was updated on October 30, 2026 and GCP on October 28, 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.*