VocabFolio

Yi Folio LLC

About this app

VocabFolio is your tailored English dictionary, helping you turn every word you look up into vocabulary you remember with AI-supported definitions, flashcards, and quizzes. Students build a personal word bank, while teachers manage vocabulary practice for a whole class with quizzes, assignments, and immediate results.

BUILD YOUR OWN ENGLISH WORD BANK

Save new English words one at a time.
For each word, VocabFolio organizes useful learning information:
- Part of speech
- Pronunciation
- Clear English definitions
- Natural example sentences
- Translations in 13 supported languages
- Synonyms and antonyms
- Related word forms
- Personal notes

Keep your vocabulary in one organized library instead of scattered notebooks, screenshots, or documents.

Bulk vocabulary list import is available with Advanced and Premium plans. A free 7-day trial is available.

LEARN WITH FLASHCARDS

Review words based on how well you remember them. Difficult words appear more often, while familiar words appear less often.

Mark each word as "Knew It" or "Still Learning." VocabFolio updates your progress and schedules the next review automatically. Choose how many words to review per session and follow your progress on the dashboard.

PRACTICE WITH AI VOCABULARY QUIZZES

Turn saved words into fresh vocabulary quizzes.
Practice with:
- Multiple-choice questions
- Fill-in-the-blank exercises
- Matching words to definitions
- Exam-style practice questions

After each quiz, review your answers, explanations, and missed words.

TRACK YOUR VOCABULARY PROGRESS

VocabFolio tracks:
- Words in your word bank
- Words still in progress
- Daily study and review activity
- Vocabulary mastery
- Learning streaks
- Experience points and levels
- Streak and level milestone badges

Advanced analytics include longer study history, progress charts, and performance by vocabulary category.

TOOLS FOR ENGLISH TEACHERS

Teacher tools include:
- Create and manage classes
- Organize student rosters
- Import vocabulary lists
- Generate quizzes from selected words
- Assign quizzes to classes
- Share quizzes by live link, email, or PDF
- View student results
- Track completion, scores, and class averages
- See which students may need more support
- Review performance question by question
- Export quiz results

VocabFolio brings vocabulary lists, quiz creation, delivery, scoring, and progress tracking into one place.

USE VOCABFOLIO FOR
- Daily vocabulary practice
- School vocabulary lists
- English reading and writing
- Academic vocabulary
- Test preparation
- Classroom learning
- Independent English study
- Personal vocabulary notebooks

STUDY ACROSS YOUR DEVICES

Study on your phone, tablet, or computer. Saved vocabulary, quiz results, and learning progress stay synced across devices.

Some tools, including bulk import, advanced analytics, and teacher tools, are part of paid plans.

Build your English vocabulary, remember more of what you learn, and keep every new word in one place with VocabFolio.

What’s new

VocabFolio Beta — Open Testing

Build your own English vocabulary library with AI-powered definitions, word organization, flashcards, and quizzes. Keep the words you learn in one place instead of scattered across notes, screenshots, and different apps.