DMM Eikaiwa vs AdditionTraining
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DMM Eikaiwa
Practice English skills with AI-powered tools. Engage in realistic conversations, get instant feedback on grammar and vocabulary, and access news articles tailored for language learners. Ask questions and receive immediate answers to accelerate your learning.
- Daily News for language learners
- AI Role Play for conversation practice
- AI Tutor for instant English questions
- Grammar and word choice feedback
- Japanese translations for AI responses
- Text and audio input for practice
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DMM Eikaiwa's official app is here! Targeted at users with basic to advanced English skills, we've prepared tools for you to practice your listening, reading, writing, and speaking. Our main features are: Daily News, for staying informed; AI Role Play, for getting comfortable with English; and AI Tutor, for asking questions you might have. 1. Daily News The very popular Daily News from the web is now available in a convenient app! Catch up on the latest news quickly and keep your English skills sharp. From world news to health, you can use English every day while staying informed. Unlike regular news articles, our articles are written for language learners. You can select the categories and difficulty levels that work best for you. 2. AI Role Play DMM Eikaiwa's popular AI Role Play feature lets you practice your English in a variety of settings. From getting through customs to checking into a hotel, shopping, or doing business, AI Role Play lets you have real conversations without the stress. Try different phrases and see how it responds. With the feedback feature, you can get tips about your grammar and word choice, and you can get translations of the AI's responses into Japanese to help you understand them. With both text and audio input, you can either simulate a real live conversation, or just practice on the go by sending chat messages. 3. AI Tutor With AI Tutor, you can ask questions about English phrases or sentences, using either English or Japanese! Try asking it about some grammar you're uncertain about, or ask it to rephrase something you want to say. By getting answers to your questions in real time, you can improve your English very quickly!
AdditionTraining
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正の数、負の数の足し算を４択で答えるゲームです。
Screenshots
Verdict
The clearest difference is ads: DMM Eikaiwa at none against AdditionTraining's shown. DMM Eikaiwa also leads on device support (3 vs 1). AdditionTraining's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
DMM Eikaiwa ships an update every 6 weeks, AdditionTraining every 2 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.
| Parameter | DMM Eikaiwa | AdditionTraining |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Vision Pro — better | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | DMM.com LLC | Katsuhiko Yao |
In-app purchases
DMM Eikaiwa
No in-app purchases
AdditionTraining
No in-app purchases
Questions
Is DMM Eikaiwa free?
Is AdditionTraining free?
Do DMM Eikaiwa or AdditionTraining have ads?
Which is updated more often, DMM Eikaiwa or AdditionTraining?
Other comparisons
