# やる勉Engミニ版 vs 【勝木式英語講座受講生専用】TOEFLアプリ

The clearest difference is update cadence: やる勉Engミニ版 at every 5 months against 【勝木式英語講座受講生専用】TOEFLアプリ's every 40 months. 【勝木式英語講座受講生専用】TOEFLアプリ's advantage is iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

やる勉Engミニ版 ships an update every 5 months, 【勝木式英語講座受講生専用】TOEFLアプリ every 40 months. The most recent releases landed on August 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | やる勉Engミニ版 | 【勝木式英語講座受講生専用】TOEFLアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 40 months |
| Size | 26 MB | 46 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [株式会社好試力研究所](https://appshunter.io/developer/1501508398) | [PRINCIPLE EDUCATION, K.K.](https://appshunter.io/developer/1501990518) |

## What reviewers say

### やる勉Engミニ版

[App page](https://appshunter.io/ios/app/eng/id1502525771)

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

**In-app purchases:** none


### 【勝木式英語講座受講生専用】TOEFLアプリ

[App page](https://appshunter.io/ios/app/toefl/id6444052585)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is やる勉Engミニ版 free?

やる勉Engミニ版 is free to download, with no in-app purchases.

### Is 【勝木式英語講座受講生専用】TOEFLアプリ free?

【勝木式英語講座受講生専用】TOEFLアプリ is free to download, with no in-app purchases.

### Do やる勉Engミニ版 or 【勝木式英語講座受講生専用】TOEFLアプリ have ads?

Neither やる勉Engミニ版 nor 【勝木式英語講座受講生専用】TOEFLアプリ shows ads.

### Which is updated more often, やる勉Engミニ版 or 【勝木式英語講座受講生専用】TOEFLアプリ?

やる勉Engミニ版 ships an update every 5 months, and 【勝木式英語講座受講生専用】TOEFLアプリ every 40 months. Most recently, やる勉Engミニ版 was updated on August 17, 2026 and 【勝木式英語講座受講生専用】TOEFLアプリ on September 17, 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.*