# Simon Denny OPTIMISM AR vs Gliding Barnacles 2026

Simon Denny OPTIMISM AR and Gliding Barnacles 2026 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Simon Denny OPTIMISM AR | Gliding Barnacles 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 343 MB | 25 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Simon Denny](https://appshunter.io/developer/1499485486) | [ADMS - ASSOCIACAO DE DESENVOLVIMENTO](https://appshunter.io/developer/1704300981) |

## What reviewers say

### Simon Denny OPTIMISM AR

[App page](https://appshunter.io/ios/app/simon-denny-optimism-ar/id6468494470)

**In-app purchases:** none


### Gliding Barnacles 2026

[App page](https://appshunter.io/ios/app/gliding-barnacles-2026/id6807102732)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simon Denny OPTIMISM AR free?

Simon Denny OPTIMISM AR is free to download, with no in-app purchases.

### Is Gliding Barnacles 2026 free?

Gliding Barnacles 2026 is free to download, with no in-app purchases.

### Do Simon Denny OPTIMISM AR or Gliding Barnacles 2026 have ads?

Neither Simon Denny OPTIMISM AR nor Gliding Barnacles 2026 shows ads.

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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.*