# MathMaster vs Munin

The clearest difference is in-app purchases: MathMaster at none against Munin's 2. Munin's advantage is ads (none vs shown) and update cadence (every 2 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Munin sells 2 in-app purchases, starting at $2.99 per month. MathMaster asks for nothing beyond the download.

MathMaster ships an update every 6 weeks, Munin every 2 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MathMaster | Munin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 40 MB | 43 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [mucahit tekbas](https://appshunter.io/developer/1896075975) | [Ivar Reukers](https://appshunter.io/developer/6794910435) |

## What reviewers say

### MathMaster

[App page](https://appshunter.io/ios/app/mathmaster-mental-math/id6765790723)

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

**In-app purchases:** none


### Munin

[App page](https://appshunter.io/ios/app/munin-general-knowledge/id6794910433)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Munin Monthly | $2.99 | per month |
| Munin Yearly | $29.99 | per year |


## Frequently asked questions

### Is MathMaster free?

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

### Is Munin free?

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

### Do MathMaster or Munin have ads?

MathMaster shows ads; Munin does not.

### Which is updated more often, MathMaster or Munin?

MathMaster ships an update every 6 weeks, and Munin every 2 days. Most recently, MathMaster was updated on October 15, 2026 and Munin on October 14, 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.*