# 秒でできる英単語帳 vs Memoreo

The clearest difference is in-app purchases: 秒でできる英単語帳 at none against Memoreo's 4. 秒でできる英単語帳 also leads on update cadence (daily vs every 4 days). Memoreo's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Memoreo sells 4 in-app purchases, starting at $2.99 per month. 秒でできる英単語帳 asks for nothing beyond the download.

秒でできる英単語帳 ships an update daily, Memoreo every 4 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 秒でできる英単語帳 | Memoreo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 12 MB | 33 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Appricot Co.,Ltd.](https://appshunter.io/developer/1716553156) | [Wataru Fujita](https://appshunter.io/developer/6790348997) |

## What reviewers say

### 秒でできる英単語帳

[App page](https://appshunter.io/ios/app/id6748310108)

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

**In-app purchases:** none


### Memoreo

[App page](https://appshunter.io/ios/app/memoreo/id6790348995)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $2.99 | per month |
| Pro | $5.99 | per month |
| Standard | $29.99 | per year |
| Pro | $59.99 | per year |


## Frequently asked questions

### Is 秒でできる英単語帳 free?

秒でできる英単語帳 is free to download, with no in-app purchases.

### Is Memoreo free?

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

### Do 秒でできる英単語帳 or Memoreo have ads?

Neither 秒でできる英単語帳 nor Memoreo shows ads.

### Which is updated more often, 秒でできる英単語帳 or Memoreo?

秒でできる英単語帳 ships an update daily, and Memoreo every 4 days. Most recently, 秒でできる英単語帳 was updated on October 21, 2026 and Memoreo on October 8, 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.*