# Stack Testers Revision Friend vs Sensory Scribe

The clearest difference is in-app purchases: Stack Testers Revision Friend at none against Sensory Scribe's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sensory Scribe sells 1 one-off in-app purchase. Stack Testers Revision Friend asks for nothing beyond the download.

Stack Testers Revision Friend ships an update every 7 months, Sensory Scribe every 5 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Stack Testers Revision Friend | Sensory Scribe |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 19 MB | 3 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lewis Holmes](https://appshunter.io/developer/1454834389) | [Sensory App House Ltd](https://appshunter.io/developer/1361994084) |

## 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


### Sensory Scribe

[App page](https://appshunter.io/ios/app/sensory-scribe/id6740238007)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Playback | $0.99 | one-time |


## Frequently asked questions

### Is Stack Testers Revision Friend free?

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

### Is Sensory Scribe free?

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

### Do Stack Testers Revision Friend or Sensory Scribe have ads?

Neither Stack Testers Revision Friend nor Sensory Scribe shows ads.

### Which is updated more often, Stack Testers Revision Friend or Sensory Scribe?

Stack Testers Revision Friend ships an update every 7 months, and Sensory Scribe every 5 months. Most recently, Stack Testers Revision Friend was updated on October 14, 2026 and Sensory Scribe on October 12, 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.*