AnnoReader vs 英文読解
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
英文読解
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このアプリを使って演習問題を解くことで、自然に英文読解の方法を身につけることができます。 ①演習問題の各文章には、検討すべき部分には下線を引き、それに関する小問がいくつか設定されています。 ②小問は英文読解のプロセスを段階的に問うものです。(どの英文に対しても全く同じプロセスを辿ることが重要です) ③小問に全て解答すれば、自動的に正しい訳が組み立てられるようになっています。
Screenshots
Verdict
The clearest difference is in-app purchases: 英文読解 at none against AnnoReader's 4. 英文読解 also leads on review sentiment (100% vs 69%) and update cadence (every 10 days vs monthly). On price, ads 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. 英文読解 asks for nothing beyond the download.
AnnoReader ships an update monthly, 英文読解 every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | AnnoReader | 英文読解 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 69.2% of reviews | 100.0% of reviews — better |
| Update frequency | Monthly | Every 10 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Hironobu Saito | Kazuhiro.Yamada |
Customer experience
AnnoReader
英文読解
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
英文読解
No in-app purchases









