# ExamScroll vs MathU Merlin

The clearest difference is in-app purchases: MathU Merlin at none against ExamScroll's 3. MathU Merlin also leads on iOS requirement (14.0 vs 17.0). ExamScroll's advantage is update cadence (weekly vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ExamScroll sells 3 in-app purchases, starting at $7.99 per month. MathU Merlin asks for nothing beyond the download.

ExamScroll ships an update weekly, MathU Merlin every 4 weeks. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ExamScroll | MathU Merlin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 79 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Baxnet Technologies Pte Ltd](https://appshunter.io/developer/1549876573) | [MathU Teaching Emporium (Pty) Ltd](https://appshunter.io/developer/1501691780) |

## What reviewers say

### ExamScroll

[App page](https://appshunter.io/ios/app/examscroll/id6444133282)

This learning app uses gamification and spaced repetition to make studying for international exams engaging and effective. It offers thousands of multiple-choice questions with detailed explanations, personalized progress tracking, and an adaptive learning algorithm.

**Highlights:** Thousands of MCQ questions, Detailed explanations, Gamification and spaced repetition, Personalized progress tracking, Adaptive learning algorithm, Modern design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly pass | $7.99 | per month |
| Annual Pass - Save 80% | $19.99 | per year |
| ExamScroll Plus | $14.99 | one-time |


### MathU Merlin

[App page](https://appshunter.io/ios/app/mathu-merlin/id6739288823)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExamScroll free?

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

### Is MathU Merlin free?

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

### Do ExamScroll or MathU Merlin have ads?

Neither ExamScroll nor MathU Merlin shows ads.

### Which is updated more often, ExamScroll or MathU Merlin?

ExamScroll ships an update weekly, and MathU Merlin every 4 weeks. Most recently, ExamScroll was updated on October 5, 2026 and MathU Merlin on October 9, 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.*