# Sugoku vs Etymo｜語源で覚える英単語アプリ

The clearest difference is price: Sugoku at Free against Etymo｜語源で覚える英単語アプリ's $5.99. Sugoku also leads on update cadence (every 3 days vs every 2 months). Etymo｜語源で覚える英単語アプリ's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Sugoku is free to download; Etymo｜語源で覚える英単語アプリ costs $5.99 up front. Sugoku sells 1 one-off in-app purchase. Etymo｜語源で覚える英単語アプリ asks for nothing beyond the download.

Sugoku ships an update every 3 days, Etymo｜語源で覚える英単語アプリ every 2 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | Sugoku | Etymo｜語源で覚える英単語アプリ |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 485 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ryo otsuka](https://appshunter.io/developer/6788628020) | [kotobaz](https://appshunter.io/developer/1634727152) |

## What reviewers say

### Sugoku

[App page](https://appshunter.io/ios/app/sugoku-math-practice-drills/id6788627418)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | one-time |


### Etymo｜語源で覚える英単語アプリ

[App page](https://appshunter.io/ios/app/etymo/id6792006039)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sugoku free?

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

### Is Etymo｜語源で覚える英単語アプリ free?

Etymo｜語源で覚える英単語アプリ costs $5.99, with no in-app purchases.

### Do Sugoku or Etymo｜語源で覚える英単語アプリ have ads?

Sugoku shows ads; Etymo｜語源で覚える英単語アプリ does not.

### Which is updated more often, Sugoku or Etymo｜語源で覚える英単語アプリ?

Sugoku ships an update every 3 days, and Etymo｜語源で覚える英単語アプリ every 2 months. Most recently, Sugoku was updated on October 16, 2026 and Etymo｜語源で覚える英単語アプリ on October 16, 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.*