# GeoDoku vs Triangles

The clearest difference is in-app purchases: Triangles at none against GeoDoku's 1. Triangles also leads on update cadence (monthly vs every 22 months). GeoDoku's advantage is ads (none vs shown) and iOS requirement (10.3 vs 15.0). On price and device support there is nothing between them.

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

GeoDoku ships an update every 22 months, Triangles monthly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GeoDoku | Triangles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Monthly** |
| Size | 11 MB | 29 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dietmar Herbert Schwarz Webers](https://appshunter.io/developer/1714893762) | [Sebastien Becker](https://appshunter.io/developer/1466769856) |

## 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 |


### Triangles

[App page](https://appshunter.io/ios/app/triangles-puzzle-game/id6760961544)

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

**In-app purchases:** none


## Frequently asked questions

### Is GeoDoku free?

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

### Is Triangles free?

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

### Do GeoDoku or Triangles have ads?

Triangles shows ads; GeoDoku does not.

### Which is updated more often, GeoDoku or Triangles?

GeoDoku ships an update every 22 months, and Triangles monthly. Most recently, GeoDoku was updated on October 26, 2026 and Triangles on October 16, 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.*