# iOAK vs 視線でお絵かき！EyePictureHz！！(横向き専用)

The clearest difference is price: 視線でお絵かき！EyePictureHz！！(横向き専用) at Free against iOAK's $4.99. iOAK's advantage is update cadence (every 9 months vs every 27 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

視線でお絵かき！EyePictureHz！！(横向き専用) is free to download; iOAK costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iOAK ships an update every 9 months, 視線でお絵かき！EyePictureHz！！(横向き専用) every 27 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iOAK | 視線でお絵かき！EyePictureHz！！(横向き専用) |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 27 months |
| Monetization | Paid | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [atacLab Co., Ltd.](https://appshunter.io/developer/1052477191) | [TAKUYA KOMAJI](https://appshunter.io/developer/1701364177) |

## What reviewers say

### iOAK

[App page](https://appshunter.io/ios/app/ioak/id1114748413)

This app uses your device's camera to track your movements and translate them into switch controls. Create custom air switches or connect to external devices to interact with your environment and smart home gadgets.

**Highlights:** Camera-based motion tracking, Customizable air switches, External switch integration (Bluetooth), Smart home device control (HomeKit/Matter), Shortcut automation

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

**In-app purchases:** none


### 視線でお絵かき！EyePictureHz！！(横向き専用)

[App page](https://appshunter.io/ios/app/eyepicturehz/id6477753462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iOAK free?

iOAK costs $4.99, with no in-app purchases.

### Is 視線でお絵かき！EyePictureHz！！(横向き専用) free?

視線でお絵かき！EyePictureHz！！(横向き専用) is free to download, with no in-app purchases.

### Do iOAK or 視線でお絵かき！EyePictureHz！！(横向き専用) have ads?

Neither iOAK nor 視線でお絵かき！EyePictureHz！！(横向き専用) shows ads.

### Which is updated more often, iOAK or 視線でお絵かき！EyePictureHz！！(横向き専用)?

iOAK ships an update every 9 months, and 視線でお絵かき！EyePictureHz！！(横向き専用) every 27 months. Most recently, iOAK was updated on November 2, 2026 and 視線でお絵かき！EyePictureHz！！(横向き専用) on November 4, 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.*