# OKO vs AR display AiRA

The clearest difference is update cadence: OKO at fortnightly against AR display AiRA's every 2 months. AR display AiRA's advantage is iOS requirement (15 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OKO ships an update fortnightly, AR display AiRA every 2 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | OKO | AR display AiRA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/oko/id1630451462/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 681 MB | 10 MB |
| Requires iOS | 26.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Magnopus](https://appshunter.io/developer/1441548080) | [THINKAR PTE.LTD.](https://appshunter.io/developer/1804284008) |

## What reviewers say

### OKO

[App page](https://appshunter.io/ios/app/oko/id1630451462)

Create and explore interactive digital worlds layered onto physical spaces or built from scratch. Collaborate with others in real-time and visit immersive environments as an avatar.

**Highlights:** Add digital content to physical spaces, Map and plan connected spaces, Create and edit 3D objects, Collaborate with others in shared spaces, Explore immersive worlds as an avatar, Real-time engagement with users globally

**In-app purchases:** none


### AR display AiRA

[App page](https://appshunter.io/ios/app/ar-display-aira/id6743737643)

**In-app purchases:** none


## Frequently asked questions

### Is OKO free?

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

### Is AR display AiRA free?

AR display AiRA is free to download, with no in-app purchases.

### Do OKO or AR display AiRA have ads?

Neither OKO nor AR display AiRA shows ads.

### Which is updated more often, OKO or AR display AiRA?

OKO ships an update fortnightly, and AR display AiRA every 2 months. Most recently, OKO was updated on October 11, 2026 and AR display AiRA on October 8, 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.*