# iRootWord: English Word Roots — Learn vocabulary by word roots > Learn vocabulary by word roots (iPhone/iPad app by 天从 何.) - Source: https://appshunter.io/ios/app/irootword-english-word-roots/id1459029123 (this page in markdown: same URL + `.md`) - Developer: [天从 何](https://appshunter.io/developer/914453386) - Category: Education, Reference - Price: $0.99 with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 9 MB - Languages: Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English - Released: 2026-07-02 - Data updated: 2026-09-06 - User reviews in markdown: https://appshunter.io/ios/app/irootword-english-word-roots/id1459029123/reviews.md ## What is iRootWord? iRootWord - Learn one root, unlock a whole family of words. Tired of memorizing vocabulary that fades overnight? iRootWord uses morphology to turn scattered words into a connected knowledge map. Learn one root, and you can understand, guess, and remember an entire cluster of related words. It is an English root-and-affix dictionary and study companion, deeply integrated with Apple platforms, fully usable offline, with no ads and no tracking. Many learners remember today and forget tomorrow, then cram before exams and start over. iRootWord takes a smarter path: master the building blocks first, then expand into related vocabulary. Once you see how roots, prefixes, and suffixes combine, long words become structures you can decode, infer, and retain. Root and Affix Dictionary - 240+ high-frequency prefixes, roots, and suffixes - Chinese glosses, etymology, variants, and memory tips - 700+ real example words with morphological breakdowns - Long-press detail text to copy, translate, speak, or share - Generate beautiful root share cards for classmates or friends Word Decomposer - Split any English word into roots and affixes instantly offline - Segment-by-segment Chinese explanations, with jumps to matching entries - Decode unfamiliar words while reading, practicing, or writing - Works without a network connection Browse by Category - Explore by semantic theme, language of origin, and affix type - Exam collections for CET-4/6, postgraduate exams, IELTS/TOEFL, and GRE - List, grid, and card layouts with adjustable columns - Study by theme, or sprint with exam-focused sets Root of the Day - One high-frequency root each day for a steady rhythm - Refresh anytime; prefers roots not yet learned or mastered - Stays in sync with Home Screen widgets for the same day Smart Review - Flashcards and multiple-choice modes - Leitner spaced repetition based on the forgetting curve - Undo the last grade if you tap too soon - Start targeted review from favorites or custom word lists - Study stats and streaks make progress easy to see Search, Favorites, and Word Lists - Search roots, affixes, and words with summaries, phonetics, and linked roots - Favorite, pin, search, and multi-select in list, grid, or card layouts - Group by pinned items or type; sort by date, form, or frequency - Create custom lists by exam, topic, or personal plan - Batch add, batch unfavorite, and review selected items in one tap - Open favorites and lists quickly from Home Deep Apple Integration - Widgets: Root of the Day (refreshable), Hourly Root, Review Progress, Favorites Glance on Home Screen and Lock Screen - Control Center: start review in one tap on iOS 18 and later - Siri and Shortcuts: Root of the Day, decompose a word, start review - Spotlight: jump straight to any root from system search - Home Screen Quick Actions for frequent tasks - Optional iCloud sync for favorites, word lists, and progress (off by default) Pronunciation - American and British English speech Personalization and Ease of Use - Multiple alternate app icon styles - Light and dark themes, flexible layouts, Dynamic Type, and accessibility support - Built-in guides for usage, widgets, and Shortcuts - Interface in English, Simplified Chinese, and Traditional Chinese Built for Every Apple Device - Universal for iPhone, iPad, Mac, and Apple Vision Pro - One study system across the devices you already use Privacy First - Dictionary fully built in; core features work offline - No account, no personal data collection, no ads, and no tracking - iCloud sync stays optional and off by default Whether you are preparing for CET, postgraduate exams, IELTS, TOEFL, or GRE, or simply want a more systematic way to grow vocabulary, iRootWord helps you remember more efficiently and more lastingly. Start with roots, and build transferable vocabulary power. Start today. Learn words through roots. ## Pricing and in-app purchases Base price: $0.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Reward developers | $0.99 | one-time | ## Version history (last 4 releases) ### 1.3.0 — 2026-08-17 iRootWord v1.3.0 Major Update Smarter ways to organize and master word roots. 1. Word Lists: Group roots by exam, topic, or personal plan, beyond simple favorites. 2. Favorites Redesigned: List, grid, and card layouts with grouping, sorting, search, multi-select, and batch review. 3. Share Cards: Turn any root into a polished card you can send to classmates or friends. 4. Richer Detail Actions: Long-press meaning text to copy, translate, speak, or share. 5. Alternate App Icons: Choose from multiple color styles to match your Home Screen. 6. Review Undo: Undo the last grade if you tap too soon and keep your study flow. 7. Polished Experience: More reliable feedback when Mail is unavailable, plus quicker access to favorites and lists from Home. If you enjoy iRootWord, please rate us on the App Store and share your thoughts. Your feedback helps us keep improving. ### 1.2.0 — 2026-07-11 Version 1.2.0 brings smarter browsing, richer search, and more control over your daily root. Categories - New display styles - Switch between List, Grid, and Cards from the top-right button on the Categories tab - Grid mode lets you choose how many columns to show (1-6 on iPhone, 1-12 on iPad) - Your layout preference is saved and can sync across devices with iCloud Daily Root - Refresh anytime - Tap the refresh button on the Daily Root card to pick a new root for today - Smart picks favor roots you have not learned or mastered yet - Your choice stays in sync between the app and widgets for the rest of the day - Daily and Hourly Root widgets now include a refresh button - no need to open the app Search - Clearer results - See a quick summary of how many roots and words matched your search - Word results now show phonetics and the root they belong to - Jump to root details, decompose a word, or copy it with one tap - Improved layout with more readable result rows Other improvements - Cleaner navigation bar icons on Home, Categories, and detail pages - Copy deep links easily in the Shortcuts guide - Smoother search experience on the latest iOS versions - More complete English, Simplified Chinese, and Traditional Chinese text We hope iRootWord helps you learn roots more efficiently. If you enjoy this update, please leave a rating or review on the App Store - it helps more learners discover the app. Questions or suggestions? Tap Feedback in Settings. Thank you for learning with us. ### 1.1.0 — 2026-07-03 Version 1.1.0 brings smarter browsing, richer search, and more control over your daily root. Categories - New display styles - Switch between List, Grid, and Cards from the top-right button on the Categories tab - Grid mode lets you choose how many columns to show (1-6 on iPhone, 1-12 on iPad) - Your layout preference is saved and can sync across devices with iCloud Daily Root - Refresh anytime - Tap the refresh button on the Daily Root card to pick a new root for today - Smart picks favor roots you have not learned or mastered yet - Your choice stays in sync between the app and widgets for the rest of the day - Daily and Hourly Root widgets now include a refresh button - no need to open the app Search - Clearer results - See a quick summary of how many roots and words matched your search - Word results now show phonetics and the root they belong to - Jump to root details, decompose a word, or copy it with one tap - Improved layout with more readable result rows Other improvements - Cleaner navigation bar icons on Home, Categories, and detail pages - Copy deep links easily in the Shortcuts guide - Smoother search experience on the latest iOS versions - More complete English, Simplified Chinese, and Traditional Chinese text We hope iRootWord helps you learn roots more efficiently. If you enjoy this update, please leave a rating or review on the App Store - it helps more learners discover the app. Questions or suggestions? Tap Feedback in Settings. Thank you for learning with us. ### 1.0.0 — 2026-07-03 No release notes. ## More apps by 天从 何 - [iNote - your diary](https://appshunter.io/ios/app/inote-your-diary/id925021570) - [iBrowser- Full Screen Browser](https://appshunter.io/ios/app/ibrowser-full-screen-browser/id948944368) - [桂林理工大学云图——云就在“途”上！](https://appshunter.io/ios/app/id954359041) - [GLUT Campus](https://appshunter.io/ios/app/glut-campus/id968615456) - [iTer - IT learning](https://appshunter.io/ios/app/iter-it-learning/id1224934068) - [iExcel](https://appshunter.io/ios/app/iexcel/id1231811461) All apps by 天从 何: https://appshunter.io/developer/914453386 ## Related topics [rooted word](https://appshunter.io/ios/topics/rooted-word) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*