# 「EYE」眼素養互動趣 vs i

「EYE」眼素養互動趣 and i 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 | 「EYE」眼素養互動趣 | i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 12 months |
| Size | 144 MB | 64 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WenHua YuDa](https://appshunter.io/developer/905203419) | [Hong Kong Examinations And Assessment Authority](https://appshunter.io/developer/1515449413) |

## What reviewers say

### 「EYE」眼素養互動趣

[App page](https://appshunter.io/ios/app/eye/id1621196586)

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

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-invigilation-hkdse/id6444061740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 「EYE」眼素養互動趣 free?

「EYE」眼素養互動趣 is free to download, with no in-app purchases.

### Is i free?

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

### Do 「EYE」眼素養互動趣 or i have ads?

Neither 「EYE」眼素養互動趣 nor i shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*