# The O vs EyeJack

The clearest difference is in-app purchases: The O at none against EyeJack's 3. The O also leads on review sentiment (24% vs 15%). EyeJack's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EyeJack sells 3 one-off in-app purchases. The O asks for nothing beyond the download.

The O ships an update fortnightly, EyeJack every 4 weeks. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | The O | EyeJack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/the-o/id1161982400/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **24.0% of reviews** | 14.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 83 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [MUSEUM OF OLD AND NEW ART](https://appshunter.io/developer/489738925) | [EyeJack](https://appshunter.io/developer/1176913904) |

## What reviewers say

### The O

[App page](https://appshunter.io/ios/app/the-o/id1161982400)

This museum companion app uses location awareness to guide you through exhibits, providing information on artworks, amenities, and performances. It allows you to virtually queue for exhibits, save your visit details, and express your opinions on art. Consider it your personal guide to exploring the museum.

**Highlights:** Location-aware exhibit information, Virtual queueing for exhibits, Artwork 'Love' and 'Hate' feature, Museum map, Food and drink options, Save visit details

**Features:** Vision Pro support

**In-app purchases:** none


### EyeJack

[App page](https://appshunter.io/ios/app/eyejack/id1163248223)

Experience art like never before with augmented reality. This app animates and adds sound to artwork, transforming books, posters, and even street art into interactive experiences.

**Highlights:** Augmented reality art experiences, Animated artwork, Interactive soundscapes, AR for books and posters, Event-based AR installations

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 1,000 Downloads | $1.99 | one-time |
| Pack of 5,000 Downloads | $3.99 | one-time |
| Pack of 10,000 Downloads | $5.99 | one-time |


## Frequently asked questions

### Is The O free?

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

### Is EyeJack free?

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

### Do The O or EyeJack have ads?

Neither The O nor EyeJack shows ads.

### Which is updated more often, The O or EyeJack?

The O ships an update fortnightly, and EyeJack every 4 weeks. Most recently, The O was updated on September 23, 2026 and EyeJack on September 25, 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.*