# スペルマスター vs 中学英単語 エビ英中｜4択で反復学習

The clearest difference is in-app purchases: スペルマスター at none against 中学英単語 エビ英中｜4択で反復学習's 1. スペルマスター also leads on iOS requirement (13.0 vs 15.6). 中学英単語 エビ英中｜4択で反復学習's advantage is update cadence (every 2 months vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. 中学英単語 エビ英中｜4択で反復学習 sells 1 one-off in-app purchase. スペルマスター asks for nothing beyond the download.

スペルマスター ships an update every 15 months, 中学英単語 エビ英中｜4択で反復学習 every 2 months. The most recent releases landed on June 5, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | スペルマスター | 中学英単語 エビ英中｜4択で反復学習 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 73 MB | 22 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [keiji imamura](https://appshunter.io/developer/1496803101) |

## What reviewers say

### スペルマスター

[App page](https://appshunter.io/ios/app/id1440411608)

**Features:** macOS Compatibility

**In-app purchases:** none


### 中学英単語 エビ英中｜4択で反復学習

[App page](https://appshunter.io/ios/app/4/id1508883666)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示+問題300問追加+音声無制限 | $4.99 | one-time |


## Frequently asked questions

### Is スペルマスター free?

スペルマスター is free to download, with no in-app purchases.

### Is 中学英単語 エビ英中｜4択で反復学習 free?

中学英単語 エビ英中｜4択で反復学習 is free to download, with in-app purchases available.

### Do スペルマスター or 中学英単語 エビ英中｜4択で反復学習 have ads?

Both スペルマスター and 中学英単語 エビ英中｜4択で反復学習 show ads.

### Which is updated more often, スペルマスター or 中学英単語 エビ英中｜4択で反復学習?

スペルマスター ships an update every 15 months, and 中学英単語 エビ英中｜4択で反復学習 every 2 months. Most recently, スペルマスター was updated on June 5, 2026 and 中学英単語 エビ英中｜4択で反復学習 on August 31, 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.*