# Athro vs GCSE Boss

The clearest difference is in-app purchases: Athro at none against GCSE Boss's 4. Athro also leads on iOS requirement (15.0 vs 18.0). GCSE Boss's advantage is update cadence (every 3 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. GCSE Boss sells 4 in-app purchases, starting at $4.99 per month. Athro asks for nothing beyond the download.

Athro ships an update fortnightly, GCSE Boss every 3 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Athro | GCSE Boss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 74 MB | 26 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gareth Griffiths](https://appshunter.io/developer/1555325884) | [Apavai Ltd](https://appshunter.io/developer/1896404356) |

## What reviewers say

### Athro

[App page](https://appshunter.io/ios/app/athro-the-study-tutor/id6757684889)

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

**In-app purchases:** none


### GCSE Boss

[App page](https://appshunter.io/ios/app/gcse-boss/id6767156614)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Family Monthly | $9.99 | per month |
| Premium Annual | $24.99 | per year |
| Premium Family Annual | $49.99 | per year |


## Frequently asked questions

### Is Athro free?

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

### Is GCSE Boss free?

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

### Do Athro or GCSE Boss have ads?

Neither Athro nor GCSE Boss shows ads.

### Which is updated more often, Athro or GCSE Boss?

Athro ships an update fortnightly, and GCSE Boss every 3 days. Most recently, Athro was updated on October 31, 2026 and GCSE Boss on October 25, 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.*