激戦!英単語 vs MotiTan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
激戦!英単語
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英単語力を全国のプレイヤーと競う英単語アプリです。 中学生、高校生から社会人まで、あなたの英語力をAIが自動で計測し、ちょうど勉強になるレベルの単語が出題されます。 簡単な単語から難しい単語まで約2万単語を発音付きで収録。 英単語を覚えて、ランキング上位を目指そう! 単語力だけでなく、読解力も問われる「穴埋め問題」モードも追加されました!
MotiTan
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.
- 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
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"Just one more battle." Before you know it, you know more words than you did yesterday. The joy of winning a quick match overlaps with the pure satisfaction of realizing you actually remembered the word when it mattered. ■ 50-second real-time vocabulary battles Jump into quick 50-second quiz battles against friends or other players in real time. Each match is fast and focused, making it easy to fit meaningful vocabulary practice into short breaks during your day. You can compete in the Citizen League rankings, or choose to practice comfortably without joining the league. ■ Adventure mode with instant explanations Meet each word naturally in Adventure mode. Learn vocabulary through clear pictures, audio pronunciations, and example sentences while answering quizzes. If you make a mistake, explanations appear immediately so you can correct your understanding on the spot. You can also look up words anytime using the built-in dictionary. ■ Smart word books and custom review Keep your vocabulary organized automatically. Your word book sorts words based on how well you know them, helping you review weak or almost-forgotten terms before they slip away. You can also create your own custom word books for specific goals, and add words from a photo of a textbook or handout. Take a vocabulary level check to measure your current knowledge and select the ideal course for your level. ■ Listen on the go Turn on audio autoplay to listen to your words wherever you are. Adjust audio through 7 speed settings ranging from 0.5x to 3.0x. Background playback keeps audio running smoothly even when your screen is locked. Keep track of your consistency with learning records, complete missions, and dress up your characters. ■ Courses for English speakers Expand your vocabulary in Japanese, Korean, Chinese (Mandarin), Spanish, French, or German: - Japanese: Conversation, JLPT, Kids - Korean: Conversation, TOPIK, Kids - Chinese: Conversation, HSK, AP Chinese, Kids - Spanish: Conversation, DELE, AP Spanish, Kids - French: Conversation, DELF/DALF, TEF/TCF Canada, Kids - German: Conversation, Goethe-Zertifikat, Kids ■ Sister app integration MotiTan is made by Astran in Tokyo. You can log in with the same account across both MotiTan and our sister conversation app, MotiSpi, to build your vocabulary and conversational skills together. ■ Free to start MotiTan is free to start. Some features include paid plans and usage limits. A Family plan is also available for parents managing their family's learning experience. Terms of Use https://motitown.com/notification/document/legal-privacy/riyokiyaku Privacy Policy https://motitown.com/notification/document/legal-privacy/motitan AP is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app.
Screenshots
Verdict
The clearest difference is in-app purchases: 激戦!英単語 at none against MotiTan's 16. MotiTan's advantage is update cadence (weekly vs every 2 weeks) and ratings volume (153 vs 13). On price, rating, review sentiment and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MotiTan sells 16 in-app purchases, starting at $9.99 per month. 激戦!英単語 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for 激戦!英単語 against 4.7 for MotiTan. That said, the two scores are not equally well evidenced: MotiTan has 153 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 55% of 激戦!英単語's written reviews are positive against 53% of MotiTan's.
激戦!英単語 ships an update every 2 weeks, MotiTan weekly. Both last shipped on October 30, 2026.
| Parameter | 激戦!英単語 | MotiTan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (13 ratings) — better | 4.7 (153 ratings) |
| Positive reviews | 55.0% of reviews — better | 52.6% of reviews |
| Number of ratings | 13 | 153 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 91 MB | 490 MB |
| Age rating | 12+ | 4+ |
| Developer | Mindwalk Corp. | Astran Inc. |
Customer experience
激戦!英単語
MotiTan
In-app purchases
激戦!英単語
No in-app purchases
MotiTan
- 1ヶ月プラン$9.991 Month
- 1ヶ月プラン(キャンペーン)3 Days trial$9.991 Month
- 12ヶ月プラン(キャンペーン)3 Days trial$49.991 Year
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- 12ヶ月プラン$59.991 Year
- ファミリープラン(キャンペーン)3 Days trial$59.991 Year
- ファミリープラン$69.991 Year
- コイン 1,000枚$0.49
- モチベイト原石×1$0.99
- コイン 5,000枚$2.99
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- モチベイト原石×6$3.99
- モチベイト原石×12$5.99
- コイン 20,000枚$8.99
- モチベイト原石×30$12.99
- モチベイト原石×60$24.99
- モチベイト原石×85$29.99
- コイン 100,000枚$39.99








