AnnoReader
Hironobu Saito Education iPhoneiPadiPod touch
AnnoReader is a free Education app for iPhone and iPad by Hironobu Saito. Requires iOS 15.6. Updated February 3, 2026.
- Price
- Free
- on the App Store
- Size
- 95 MB
- Age 4+
- Updated
- Feb 3
- 2026 · v3.8.5
Screenshots
About AnnoReader
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
What’s new
Version 3.8.5 · Updated February 3, 2026
Small bug fix
App privacy
The developer, Hironobu Saito, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data
Used for: Third-Party Advertising, Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| AnnoReader | – | Free | February 3, 2026 | |
| enHack | 5.0 / 5 (1) | Free | Sep 12, 2026 | Compare |
| ディクトレ-ディクテーションを取り入れた英語リスニング学習- | 4.7 / 5 (32) | Free | Jul 5, 2026 | Compare |
| DMM Eikaiwa | 5.0 / 5 (1) | Free | Sep 13, 2025 | Compare |
| どんどん話すための瞬間英作文トレーニング | – | 7.99 USD | May 13, 2026 | Compare |
| 英単語アプリTANZAM(タンザム)-TOEIC/英検/英語 | 4.7 / 5 (179) | Free | Oct 7, 2026 | Compare |
| Distinction 2000 - Core Vocab | 4.7 / 5 (26) | Free | Oct 21, 2026 | Compare |
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