# Challenge English vs 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

The clearest difference is review sentiment: 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 at 100% against Challenge English's 40%. 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 also leads on update cadence (fortnightly vs every 4 months). Challenge English's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On price, ads, monetization model and device support 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. Challenge English asks for nothing beyond the download.

Challenge English ships an update every 4 months, 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 fortnightly. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Challenge English | 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 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/challenge-english/id960558908/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 39.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 39 MB | 217 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Benesse Corporation](https://appshunter.io/developer/381219440) | [MINTFLAG Inc.](https://appshunter.io/developer/1029736801) |

## What reviewers say

### Challenge English

[App page](https://appshunter.io/ios/app/challenge-english/id960558908)

This app helps elementary school students develop balanced English skills in reading, writing, speaking, and listening. It offers personalized learning levels and can help users achieve English proficiency up to the junior high school third-year level. A free trial is available without login.

**Highlights:** Personalized learning levels, Develop reading, writing, speaking, listening, Achieve junior high 3rd-year English proficiency, Free trial available, Requires Benesse service contract

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Challenge English free?

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

### 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.

### Do Challenge English or 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 have ads?

Neither Challenge English nor 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 shows ads.

### Which is updated more often, Challenge English or 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?

Challenge English ships an update every 4 months, and 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 fortnightly. Most recently, Challenge English was updated on October 23, 2026 and 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 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.*