# 英単語と日々 vs mugenStudyToeic

The clearest difference is price: mugenStudyToeic at Free against 英単語と日々's $3.99. mugenStudyToeic also leads on in-app purchases (none vs 1) and update cadence (weekly vs monthly). 英単語と日々's advantage is iOS requirement (17.6 vs 26.0). On ads and device support there is nothing between them.

mugenStudyToeic is free to download; 英単語と日々 costs $3.99 up front. 英単語と日々 sells 1 one-off in-app purchase. mugenStudyToeic asks for nothing beyond the download.

英単語と日々 ships an update monthly, mugenStudyToeic weekly. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 英単語と日々 | mugenStudyToeic |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 64 MB | 30 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shuto Goto](https://appshunter.io/developer/1558406144) | [RYOTA SAITO](https://appshunter.io/developer/1829092253) |

## What reviewers say

### 英単語と日々

[App page](https://appshunter.io/ios/app/id6742532816)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get full functionality | $2.99 | one-time |


### mugenStudyToeic

[App page](https://appshunter.io/ios/app/mugenstudytoeic/id6755129061)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英単語と日々 free?

英単語と日々 costs $3.99, and also offers in-app purchases.

### Is mugenStudyToeic free?

mugenStudyToeic is free to download, with no in-app purchases.

### Do 英単語と日々 or mugenStudyToeic have ads?

Neither 英単語と日々 nor mugenStudyToeic shows ads.

### Which is updated more often, 英単語と日々 or mugenStudyToeic?

英単語と日々 ships an update monthly, and mugenStudyToeic weekly. Most recently, 英単語と日々 was updated on September 22, 2026 and mugenStudyToeic on September 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.*