# 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 vs JustFret

The clearest difference is in-app purchases: JustFret at none against 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話's 3. JustFret also leads on update cadence (every 5 days vs every 3 weeks). 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 sells 3 one-off in-app purchases. JustFret asks for nothing beyond the download.

英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 ships an update every 3 weeks, JustFret every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 | JustFret |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 217 MB | 26 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MINTFLAG Inc.](https://appshunter.io/developer/1029736801) | [少辰 彭](https://appshunter.io/developer/6814857784) |

## What reviewers say

### 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話

[App page](https://appshunter.io/ios/app/ai/id6502815512)

This app uses AI, animation, and battles to make learning English fun and effective. It covers reading, listening, writing, and speaking skills, with support for English proficiency tests up to the N2 level. Parents can monitor progress through learning reports.

**Highlights:** AI-driven adaptive learning, Anime-style story progression, Character collection and battles, Covers 4 English skills (reading, listening, writing, speaking), Supports Eiken proficiency tests (5-2級), AI English conversation practice, Progress tracking and reports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 80モンド | $0.99 | one-time |
| 3200モンド | $17.99 | one-time |
| 5800モンド | $29.99 | one-time |


### JustFret

[App page](https://appshunter.io/ios/app/justfret/id6815045562)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 free?

英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 is free to download, with in-app purchases available.

### Is JustFret free?

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

### Do 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 or JustFret have ads?

Neither 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 nor JustFret shows ads.

### Which is updated more often, 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 or JustFret?

英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 ships an update every 3 weeks, and JustFret every 5 days. Most recently, 英検も！AI英語ゲーム マグナとふしぎの少女｜英単語・英会話 was updated on October 24, 2026 and JustFret on October 24, 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.*