# iChase vs 視線入力！EyeCommunicationVT(縦向き)！！

The clearest difference is update cadence: iChase at every 2 months against 視線入力！EyeCommunicationVT(縦向き)！！'s every 28 months. On price, in-app purchases and iOS requirement there is nothing between them.

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

iChase ships an update every 2 months, 視線入力！EyeCommunicationVT(縦向き)！！ every 28 months. The most recent releases landed on September 23, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | iChase | 視線入力！EyeCommunicationVT(縦向き)！！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 28 months |
| Size | 11 MB | 2 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ichiro Iimura](https://appshunter.io/developer/1261291628) | [TAKUYA KOMAJI](https://appshunter.io/developer/1701364177) |

## What reviewers say

### iChase

[App page](https://appshunter.io/ios/app/ichase/id6475170219)

**In-app purchases:** none


### 視線入力！EyeCommunicationVT(縦向き)！！

[App page](https://appshunter.io/ios/app/eyecommunicationvt/id6476611206)

**In-app purchases:** none


## Frequently asked questions

### Is iChase free?

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

### Is 視線入力！EyeCommunicationVT(縦向き)！！ free?

視線入力！EyeCommunicationVT(縦向き)！！ is free to download, with no in-app purchases.

### Which is updated more often, iChase or 視線入力！EyeCommunicationVT(縦向き)！！?

iChase ships an update every 2 months, and 視線入力！EyeCommunicationVT(縦向き)！！ every 28 months. Most recently, iChase was updated on September 23, 2026 and 視線入力！EyeCommunicationVT(縦向き)！！ on May 14, 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.*