AnnoReader vs DMM Eikaiwa
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AnnoReader
This app visually breaks down English sentences to improve grammar understanding and reading comprehension. It offers annotation, translation, and text-to-speech features to aid learners in mastering sentence structure and fluency.
- Visual syntax analysis of sentences
- Phrase and clause translation
- Text-to-speech with accent options
- AI grammar checking
- OCR for text capture
- Dictionary lookup and phrasal verb meanings
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AnnoReader: English Grammar Learning Tool AnnoReader is an "English Grammar Learning Tool" designed for English language learners. It helps improve reading comprehension by making sentence structure and modification relationships instantly visible. Purpose This app was developed to address common challenges faced by English learners, such as: - Wanting to learn English grammar more effectively - Difficulty identifying phrases and clauses - Trouble distinguishing the five sentence patterns (SVOC) - Preparing for long passages in tests like TOEIC - Desire to read more fluently With translation and text-to-speech features, AnnoReader can also be used for listening and speaking practice beyond grammar study. Key Features English Annotation (Syntax Analysis) - Visualizes clauses, phrases, and modification relationships - Displays parts of speech for words - Provides dictionary lookup for words - Shows meanings of phrasal verbs - Highlights the five sentence patterns (SVOC) - Underlines compound words Translation - Displays translations by phrase and clause units - Supports various languages, including Japanese Text-to-Speech - High-quality native speaker voice for reading English text - Four accent options: American, British, Australian, and Indian - Allows simultaneous grammar and listening practice - Repeat function and timed rewind feature for enhanced learning AI Grammar Check - AI-powered checking of inputted English text - Easily identifies grammatical errors and typos Camera Function (OCR) - Captures English text from books or documents using the built-in camera - Performs annotation on the captured text Multiple Input Methods - Direct text input - Paste from clipboard - Import text via iOS share function Customization Settings - Adjustable font and annotation settings to suit user preferences For more information: - Terms of Service: https://annoreader.com/ja/terms_of_service - Privacy Policy: https://annoreader.com/ja/privacy
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!
Screenshots
Verdict
The clearest difference is in-app purchases: DMM Eikaiwa at none against AnnoReader's 4. DMM Eikaiwa also leads on ads (none vs shown). AnnoReader's advantage is review sentiment (69% vs 40%) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support 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. AnnoReader sells 4 in-app purchases, starting at $1.49 per month. DMM Eikaiwa asks for nothing beyond the download.
AnnoReader ships an update monthly, DMM Eikaiwa every 6 weeks. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | AnnoReader | DMM Eikaiwa |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 69.2% of reviews — better | 40.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 95 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Hironobu Saito | DMM.com LLC |
Customer experience
AnnoReader
DMM Eikaiwa
In-app purchases
AnnoReader
- Basic(monthly)7 Days trial$1.491 Month
- Basic Plus(Monthly)7 Days trial$3.491 Month
- Pro(Monthly)$4.991 Month
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- Pro Plus (Monthly)$11.991 Month
DMM Eikaiwa
No in-app purchases
Questions
Is AnnoReader free?
Is DMM Eikaiwa free?
Do AnnoReader or DMM Eikaiwa have ads?
Which is updated more often, AnnoReader or DMM Eikaiwa?
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