# Math Exam Revision Kit vs Describing Skills

The clearest difference is price: Math Exam Revision Kit at Free against Describing Skills's $9.99. Math Exam Revision Kit also leads on update cadence (every 6 weeks vs every 34 months) and iOS requirement (9.0 vs 12.2). On ads, in-app purchases and device support there is nothing between them.

Math Exam Revision Kit is free to download; Describing Skills costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Exam Revision Kit ships an update every 6 weeks, Describing Skills every 34 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math Exam Revision Kit | Describing Skills |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 34 months |
| Monetization | Free | — |
| Size | 5 MB | 30 MB |
| Requires iOS | **9.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACE-Learning Systems Pte. Ltd.](https://appshunter.io/developer/560980334) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Math Exam Revision Kit

[App page](https://appshunter.io/ios/app/math-exam-revision-kit/id560980331)

This app helps students prepare for secondary school math exams by offering revision notes, guided solutions with thinking processes, and practice questions with answer keys. It focuses on developing analytical skills beyond just providing steps.

**Highlights:** Revision Notes, Guided Solutions with Thinking Process, Practice Questions with Answer Key, Focus on Analytical Skills, Secondary School Math Curriculum

**Features:** macOS Compatibility

**In-app purchases:** none


### Describing Skills

[App page](https://appshunter.io/ios/app/describing-skills/id1465780752)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Exam Revision Kit free?

Math Exam Revision Kit is free to download, with no in-app purchases.

### Is Describing Skills free?

Describing Skills costs $9.99, with no in-app purchases.

### Do Math Exam Revision Kit or Describing Skills have ads?

Neither Math Exam Revision Kit nor Describing Skills shows ads.

### Which is updated more often, Math Exam Revision Kit or Describing Skills?

Math Exam Revision Kit ships an update every 6 weeks, and Describing Skills every 34 months. Most recently, Math Exam Revision Kit was updated on November 1, 2026 and Describing Skills on November 3, 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.*