# 動体視力道場 vs 英単語タイムアタック SYNC

動体視力道場 and 英単語タイムアタック SYNC are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement 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 | 動体視力道場 | 英単語タイムアタック SYNC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 4 MB | 53 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Shosuke Sato](https://appshunter.io/developer/1709991841) | [Naoto Tazawa](https://appshunter.io/developer/1866843317) |

## What reviewers say

### 動体視力道場

[App page](https://appshunter.io/ios/app/id6476528461)

**In-app purchases:** none


### 英単語タイムアタック SYNC

[App page](https://appshunter.io/ios/app/sync/id6761302059)

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

**In-app purchases:** none


## Frequently asked questions

### Is 動体視力道場 free?

動体視力道場 is free to download, with no in-app purchases.

### Is 英単語タイムアタック SYNC free?

英単語タイムアタック SYNC is free to download, with no in-app purchases.

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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.*