Weekly study guides
Scan a teacher's word list, review it, remove duplicates, and then add it to the learning library.
Designed around real classroom progress
Study exactly
what school assigns.
Turn weekly study guides, classroom vocabulary sheets, and words from everyday reading into a personal learning plan. Meaning, spelling, and reading are practiced and tracked separately.
- Available on iPhone and iPad
- Learning data stays on device by default
- No ads or cross-app tracking
Why a custom library matters
Even with the same textbook, schools may test different words
Most vocabulary apps answer “Which English words should I learn?” ClassWords focuses on “What does school expect this week?”
Words from wider reading
Keep new words from books and tutoring in a long-term reading vocabulary collection.
Specific exam coverage
Filter by grade, term, unit, learning requirement, source, and unfamiliarity.
From a worksheet to real mastery
Build, practice, and review in one continuous workflow
Build a library
Review the words, then choose their unit folder
Import from the camera, Photos, text, spreadsheets, or manual entry. Check English, Chinese, parts of speech, and learning-category labels before choosing a destination group. Obvious recognition errors are corrected when possible; ambiguous formatting changes are offered for confirmation.
- Organize personal groups in nested folders with custom names
- Sort alphabetically, by import order, or by confirmation time
- Select multiple entries and switch between detailed and compact cards
Adaptive plans
Choose your folders, then set your own deadline
Combine one or more groups, from a few units to a whole semester or several grades. Filter by learning category and unfamiliarity, then set the daily word count and duration. You can schedule all selected words for a single day.
- Keep independent progress for multiple plans
- Prioritize difficult and overdue skills
- Adjust a plan without erasing completed work
Three separate skills
Knowing a meaning is not the same as spelling or reading
Meaning, spelling, and reading are tracked independently for every word. Learners can switch the practice order while keeping separate progress in each skill.
- Meaning: recall first, reveal the answer, then self-check
- Spelling: type the English word from its meaning and part of speech
- Reading: hear standard audio and practice saying the word aloud
Parent-controlled data
A child's learning materials stay on their own device by default
On-device firstVocabulary, plans, and practice history are stored locally by default.
Online features are optionalLookup sends English entries only. Joining an iCloud classroom also shares classroom details and learning summaries, as explained in the Privacy Policy.
Parents control backupsExport a complete backup or save it in the family's private iCloud space.
Need help?
Questions about importing, backup, or practice?
Visit support for common answers or contact us directly by email.
Open Support