# 参考書de英語脳 vs Wordveil

The clearest difference is ads: 参考書de英語脳 at none against Wordveil's shown. 参考書de英語脳 also leads on iOS requirement (13.6 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 参考書de英語脳 sells 4 one-off in-app purchases and Wordveil sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

参考書de英語脳 ships an update every 3 weeks, Wordveil monthly. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 参考書de英語脳 | Wordveil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 27 MB | 9 MB |
| Requires iOS | **13.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Mukai](https://appshunter.io/developer/1228461062) | [Masaya Kobayashi](https://appshunter.io/developer/1838289674) |

## What reviewers say

### 参考書de英語脳

[App page](https://appshunter.io/ios/app/de/id1228461063)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30日間利用権 | $0.99 | one-time |
| 90日間利用権 | $2.99 | one-time |
| 180日間利用権 | $5.99 | one-time |
| 365日間利用権 | $11.99 | one-time |


### Wordveil

[App page](https://appshunter.io/ios/app/wordveil/id6752218704)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wordveil Premium（月額） | $2.99 | per month |


## Frequently asked questions

### Is 参考書de英語脳 free?

参考書de英語脳 is free to download, with in-app purchases available.

### Is Wordveil free?

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

### Do 参考書de英語脳 or Wordveil have ads?

Wordveil shows ads; 参考書de英語脳 does not.

### Which is updated more often, 参考書de英語脳 or Wordveil?

参考書de英語脳 ships an update every 3 weeks, and Wordveil monthly. Most recently, 参考書de英語脳 was updated on September 15, 2026 and Wordveil on September 12, 2026.

---

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