# Catch the gopher! vs Math Duel

The clearest difference is in-app purchases: Catch the gopher! at none against Math Duel's 4. Math Duel's advantage is update cadence (every 6 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Duel sells 4 one-off in-app purchases. Catch the gopher! asks for nothing beyond the download.

Catch the gopher! ships an update monthly, Math Duel every 6 days. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Catch the gopher! | Math Duel |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 35 MB | 25 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boris Kravchenko](https://appshunter.io/developer/1700260082) | [Seif Ibrahim](https://appshunter.io/developer/1173469733) |

## What reviewers say

### Catch the gopher!

[App page](https://appshunter.io/ios/app/catch-the-gopher/id6738985933)

Save your harvest from a cunning gopher in this exciting children's game. Develop dexterity and reaction through various levels of increasing difficulty. Enjoy bright graphics and simple controls for an engaging experience.

**Highlights:** Save harvest from gophers, Variety of levels, Develop dexterity and reaction, Bright graphics and animations, Simple one-touch controls, Suitable for children 4+

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Duel

[App page](https://appshunter.io/ios/app/math-duel-brain-battle/id6765615076)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Theme Pack | $0.99 | one-time |
| Nature Theme Pack | $0.99 | one-time |
| Retro Theme Pack | $0.99 | one-time |
| Math Duel Pro | $2.99 | one-time |


## Frequently asked questions

### Is Catch the gopher! free?

Catch the gopher! is free to download, with no in-app purchases.

### Is Math Duel free?

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

### Do Catch the gopher! or Math Duel have ads?

Neither Catch the gopher! nor Math Duel shows ads.

### Which is updated more often, Catch the gopher! or Math Duel?

Catch the gopher! ships an update monthly, and Math Duel every 6 days. Most recently, Catch the gopher! was updated on October 2, 2026 and Math Duel on October 10, 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.*