# GeoDoku vs Patch Monsters

The clearest difference is in-app purchases: Patch Monsters at none against GeoDoku's 1. Patch Monsters also leads on update cadence (every 4 days vs every 22 months). GeoDoku's advantage is ads (none vs shown) and iOS requirement (10.3 vs 17.0). On price and device support there is nothing between them.

Both are free to download. GeoDoku sells 1 one-off in-app purchase. Patch Monsters asks for nothing beyond the download.

GeoDoku ships an update every 22 months, Patch Monsters every 4 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | GeoDoku | Patch Monsters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 4 days** |
| Size | 11 MB | 13 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dietmar Herbert Schwarz Webers](https://appshunter.io/developer/1714893762) | [Row0 Inc](https://appshunter.io/developer/1896665067) |

## What reviewers say

### GeoDoku

[App page](https://appshunter.io/ios/app/geodoku/id657625863)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### Patch Monsters

[App page](https://appshunter.io/ios/app/patch-monsters/id6781794359)

**In-app purchases:** none


## Frequently asked questions

### Is GeoDoku free?

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

### Is Patch Monsters free?

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

### Do GeoDoku or Patch Monsters have ads?

Patch Monsters shows ads; GeoDoku does not.

### Which is updated more often, GeoDoku or Patch Monsters?

GeoDoku ships an update every 22 months, and Patch Monsters every 4 days. Most recently, GeoDoku was updated on October 7, 2026 and Patch Monsters on October 18, 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.*