# 数学クイズ なん度？ vs 英語勉強 mikan 英語の学習 英検®/英会話/英文法

The clearest difference is ads: 英語勉強 mikan 英語の学習 英検®/英会話/英文法 at none against 数学クイズ なん度？'s shown. 英語勉強 mikan 英語の学習 英検®/英会話/英文法 also leads on update cadence (weekly vs every 5 months) and rating (4.8 vs 4.6). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. 数学クイズ なん度？ sells 2 one-off in-app purchases and 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. 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 holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: 英語勉強 mikan 英語の学習 英検®/英会話/英文法 has 1.1K ratings behind it against 195, so its average is the more settled of the two. Written reviews split almost evenly too, at 78% and 77% positive.

数学クイズ なん度？ ships an update every 5 months, 英語勉強 mikan 英語の学習 英検®/英会話/英文法 weekly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 数学クイズ なん度？ | 英語勉強 mikan 英語の学習 英検®/英会話/英文法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (195 ratings)](https://appshunter.io/ios/app/id541532555/reviews) | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/mikan/id920856839/reviews)** |
| Number of ratings | 195 | **1.1K** |
| Positive reviews | **77.8% of reviews** | 77.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 251 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [StudySwitch, Inc.](https://appshunter.io/developer/1368900403) | [mikan Co.,Ltd.](https://appshunter.io/developer/920856838) |

## What reviewers say

### 数学クイズ なん度？

[App page](https://appshunter.io/ios/app/id541532555)

Challenge yourself with a variety of math quizzes, from basic to difficult. This popular brain training app, featured on TV, helps you calculate angles, areas, and sequences. Perfect for mental exercise and educational fun.

**Highlights:** Calculate angles of plane figures, Calculate areas of plane figures, Solve number sequence puzzles, Stage-based difficulty progression, In-app calculation memo feature, Hint system for problem-solving, Share problems with friends

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| 解答集 | $2.99 | one-time |


### 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


## Frequently asked questions

### Is 数学クイズ なん度？ free?

数学クイズ なん度？ is free to download, with in-app purchases available.

### 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.

### Which has better reviews, 数学クイズ なん度？ or 英語勉強 mikan 英語の学習 英検®/英会話/英文法?

英語勉強 mikan 英語の学習 英検®/英会話/英文法 is rated higher. 数学クイズ なん度？ averages 4.6 out of 5 from 195 ratings, while 英語勉強 mikan 英語の学習 英検®/英会話/英文法 averages 4.8 from 1.1K ratings.

### Do 数学クイズ なん度？ or 英語勉強 mikan 英語の学習 英検®/英会話/英文法 have ads?

数学クイズ なん度？ shows ads; 英語勉強 mikan 英語の学習 英検®/英会話/英文法 does not.

### Which is updated more often, 数学クイズ なん度？ or 英語勉強 mikan 英語の学習 英検®/英会話/英文法?

数学クイズ なん度？ ships an update every 5 months, and 英語勉強 mikan 英語の学習 英検®/英会話/英文法 weekly. Most recently, 数学クイズ なん度？ was updated on September 22, 2026 and 英語勉強 mikan 英語の学習 英検®/英会話/英文法 on September 23, 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.*