# 英検®1級 でた単 vs モチタン

The clearest difference is price: モチタン at Free against 英検®1級 でた単's $6.99. モチタン also leads on ratings volume (143 vs 15). 英検®1級 でた単's advantage is review sentiment (89% vs 53%) and ads (none vs shown). On in-app purchases, monetization model, device support and iOS requirement there is nothing between them.

モチタン is free to download; 英検®1級 でた単 costs $6.99 up front. 英検®1級 でた単 sells 6 in-app purchases, starting at $1.99 per month and モチタン sells 16 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

英検®1級 でた単 holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: モチタン has 143 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 89% of 英検®1級 でた単's written reviews are positive against 53% of モチタン's.

英検®1級 でた単 ships an update every 2 days, モチタン weekly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 英検®1級 でた単 | モチタン |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/1/id1349212601/reviews)** | [4.7 (143 ratings)](https://appshunter.io/ios/app/ai/id6451048056/reviews) |
| Number of ratings | 15 | **143** |
| Positive reviews | **88.9% of reviews** | 52.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 198 MB | 368 MB |
| Requires iOS | 15.4 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Namiko Takahashi](https://appshunter.io/developer/1349212420) | [Astran Inc.](https://appshunter.io/developer/1689875203) |

## What reviewers say

### 英検®1級 でた単

[App page](https://appshunter.io/ios/app/1/id1349212601)

Master vocabulary for the Eiken Grade 1 exam with a comprehensive word list and practice tests. Focus on high-frequency words and past exam questions to maximize your chances of success. Includes features for personalized study and typing practice.

**Highlights:** Extensive vocabulary list (5890 words), Categorized words by part of speech, Past exam question analysis, Customizable practice sessions, 15-question vocabulary tests, Personalized wordbook creation, Typing practice for exam preparation

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| でた単プレミアム 1ヶ月 | $1.99 | per month |
| でた単プレミアム 1年間 | $11.99 | per year |
| プレミアムチケット | $3.99 | one-time |
| 語彙問題セットチケットQ1 | $3.99 | one-time |
| 語彙問題セット1級-解説なし(02〜12の11セット) | $5.99 | one-time |
| 語彙問題セット準1級-解説なし(02〜12の11セット) | $5.99 | one-time |


### モチタン

[App page](https://appshunter.io/ios/app/ai/id6451048056)

This app uses AI to create a fun and effective way to learn English vocabulary. It offers various game modes, including quests and real-time online battles, to help users memorize words through engaging challenges. Track your progress and compete with others to improve your English skills.

**Highlights:** AI-powered personalized learning, Gamified vocabulary quests, Real-time online battles, Progress tracking and visualization, Character collection and customization, Monthly rankings and rewards, Friend challenges and collaboration

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $9.99 | per month |
| 1ヶ月プラン（キャンペーン） | $9.99 | per month |
| 12ヶ月プラン（キャンペーン） | $49.99 | per year |
| 12ヶ月プラン | $59.99 | per year |
| ファミリープラン（キャンペーン） | $59.99 | per year |
| ファミリープラン | $69.99 | per year |
| コイン 1,000枚 | $0.49 | one-time |
| モチベイト原石×1 | $0.99 | one-time |
| コイン 5,000枚 | $2.99 | one-time |
| モチベイト原石×6 | $3.99 | one-time |
| モチベイト原石×12 | $5.99 | one-time |
| コイン 20,000枚 | $8.99 | one-time |
| モチベイト原石×30 | $12.99 | one-time |
| モチベイト原石×60 | $24.99 | one-time |
| モチベイト原石×85 | $29.99 | one-time |
| コイン 100,000枚 | $39.99 | one-time |


## Frequently asked questions

### Is 英検®1級 でた単 free?

英検®1級 でた単 costs $6.99, and also offers in-app purchases.

### Is モチタン free?

モチタン is free to download, with in-app purchases available.

### Which has better reviews, 英検®1級 でた単 or モチタン?

英検®1級 でた単 is rated higher. 英検®1級 でた単 averages 4.9 out of 5 from 15 ratings, while モチタン averages 4.7 from 143 ratings.

### Do 英検®1級 でた単 or モチタン have ads?

モチタン shows ads; 英検®1級 でた単 does not.

### Which is updated more often, 英検®1級 でた単 or モチタン?

英検®1級 でた単 ships an update every 2 days, and モチタン weekly. Most recently, 英検®1級 でた単 was updated on September 21, 2026 and モチタン on September 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.*