# 英語勉強 mikan 英語の学習 英検®/英会話/英文法 vs Duosub

The clearest difference is update cadence: 英語勉強 mikan 英語の学習 英検®/英会話/英文法 at weekly against Duosub's every 3 weeks. Duosub's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 英語勉強 mikan 英語の学習 英検®/英会話/英文法 sells 13 in-app purchases, starting at $6.99 per month and Duosub sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

英語勉強 mikan 英語の学習 英検®/英会話/英文法 ships an update weekly, Duosub every 3 weeks. The most recent releases landed on September 23, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | 英語勉強 mikan 英語の学習 英検®/英会話/英文法 | Duosub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/mikan/id920856839/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 77.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 251 MB | 84 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mikan Co.,Ltd.](https://appshunter.io/developer/920856838) | [GOWS LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1734173309) |

## What reviewers say

### 英語勉強 mikan 英語の学習 英検®/英会話/英文法

[App page](https://appshunter.io/ios/app/mikan/id920856839)

This app offers a comprehensive approach to English language learning, covering vocabulary, grammar, listening, and reading comprehension. It features a vast library of study materials for various exams and daily conversation, with engaging learning methods and progress tracking.

**Highlights:** Extensive vocabulary and idiom learning, Grammar, reading, and listening practice, Native speaker pronunciation audio, Progress tracking and performance analysis, Interactive flashcard and quiz modes, Dictionary integration for deeper understanding

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite (旧学割 - 提供終了予定) | $6.99 | per month |
| Lite 1か月 | $8.99 | per month |
| Lite | $8.99 | per month |
| Lite 新規登録キャンペーン | $8.99 | per month |
| Premium 1ヶ月間 | $13.99 | per month |
| Premium 新規登録キャンペーン（1ヶ月） | $13.99 | per month |
| Lite 半年間 | $43.99 | per 6 months |
| Lite 1年間 | $62.99 | per year |
| Lite 新規登録キャンペーン（1年間） | $64.99 | per year |
| Lite 1年間 (お試し14日間無料) | $65.99 | per year |
| Premium 1年間 | $93.99 | per year |
| Premium 新規登録キャンペーン（1年間） | $93.99 | per year |
| 旺文社TOEFL®テスト英単語3800 ランク１〜４まとめ買い | $16.99 | one-time |

**What reviewers like**

- 🚀 Efficient learning experience
- 👍 Motivating and encouraging feedback
- 🎨 Cute and appealing design
- 🕰️ Convenient for learning in spare time
- 📚 Variety of educational content

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔒 Concerns about data loss and sync issues
- 💰 Complaints about pricing and paywall
- 🤔 Issues with translation accuracy and word selection

**Reported bugs**

- App freezes or crashes during use
- Sync issues leading to data loss
- Incorrect translations or word meanings

**Requested features**

- Add option to reset individual study materials
- Improve navigation and organization of study content
- Provide more detailed performance tracking and analytics
- Integrate more advanced features like speech recognition


### Duosub

[App page](https://appshunter.io/ios/app/duosub/id6507464076)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| チケット無制限プラン | $1.99 | per month |


## Frequently asked questions

### Is 英語勉強 mikan 英語の学習 英検®/英会話/英文法 free?

英語勉強 mikan 英語の学習 英検®/英会話/英文法 is free to download, with in-app purchases available.

### Is Duosub free?

Duosub is free to download, with in-app purchases available.

### Do 英語勉強 mikan 英語の学習 英検®/英会話/英文法 or Duosub have ads?

Neither 英語勉強 mikan 英語の学習 英検®/英会話/英文法 nor Duosub shows ads.

### Which is updated more often, 英語勉強 mikan 英語の学習 英検®/英会話/英文法 or Duosub?

英語勉強 mikan 英語の学習 英検®/英会話/英文法 ships an update weekly, and Duosub every 3 weeks. Most recently, 英語勉強 mikan 英語の学習 英検®/英会話/英文法 was updated on September 23, 2026 and Duosub on July 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*