# Stack Testers Revision Friend vs Crosfields School

The clearest difference is update cadence: Crosfields School at every 6 weeks against Stack Testers Revision Friend's every 7 months. Stack Testers Revision Friend's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack Testers Revision Friend ships an update every 7 months, Crosfields School every 6 weeks. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Stack Testers Revision Friend | Crosfields School |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 19 MB | 138 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lewis Holmes](https://appshunter.io/developer/1454834389) | [Weduc UK Ltd](https://appshunter.io/developer/1635738266) |

## What reviewers say

### Stack Testers Revision Friend

[App page](https://appshunter.io/ios/app/stack-testers-revision-friend/id1531634040)

This revision aid offers multiple-choice questions for UK Stack Testers preparing for MCERTS examinations. It stores test results, provides progress charts, and includes links to essential documents and external resources.

**Highlights:** MCERTS examination practice questions, Multiple choice tests, Stored test results, Progress tracking charts, Useful documents and links, Image gallery

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

**In-app purchases:** none


### Crosfields School

[App page](https://appshunter.io/ios/app/crosfields-school/id6499010446)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Testers Revision Friend free?

Stack Testers Revision Friend is free to download, with no in-app purchases.

### Is Crosfields School free?

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

### Do Stack Testers Revision Friend or Crosfields School have ads?

Neither Stack Testers Revision Friend nor Crosfields School shows ads.

### Which is updated more often, Stack Testers Revision Friend or Crosfields School?

Stack Testers Revision Friend ships an update every 7 months, and Crosfields School every 6 weeks. Most recently, Stack Testers Revision Friend was updated on September 28, 2026 and Crosfields School on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*