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FLENVN
AI-Powered Flashcards
Learn Words.
Play Games.
Get Smarter with AI.

Search any word, get clear explanations, save favorites, and master vocabulary through focused review.

See How It Works
AI Search

Instant meanings and examples

Save & Review

Organize and review anytime

Fun Games

Learn through quick challenges

Features
Everything you need to build a useful vocabulary habit

FLENVN keeps the product focused: find words, save what matters, and review them in a rhythm that is easy to return to.

01
Aa
Word explanations that are easy to keep

Search a word and save the useful parts: meaning, pronunciation, translation, examples, image, and audio.

02
Books keep your vocabulary organized

Create books for lessons, topics, exams, or personal reading so flashcards stay grouped by context.

03
Review progress stays visible

See due cards, accuracy, decks, and mastery from the dashboard before each study session.

Smart & Fast

AI helps you learn faster

Personalized

Focus on the words you need

Stay Motivated

Games, streaks, and achievements

Learn Anywhere

Sync across all your devices

How it works
From a new word to a review habit

Learn smarter in 3 simple steps.

1
Create Your List

Create a book for a class, topic, or reading list.

2
Penguin discovering the word brilliant with AI
Add & Discover Words

Add words manually or use AI suggestions for definitions and examples.

3
Penguin celebrating a successful vocabulary review
Review & Play

Practice with review queues and quick vocabulary games.

Games
Make review feel less heavy

Games help learners repeat vocabulary without staring at the same list forever. Keep practice short, direct, and easy to finish.

Word Match

Pair words with the right meaning before the timer runs out.

Flash Review

Flip cards, listen to audio, and mark what you remember.

Quick Recall

Practice active memory with short answer challenges.

Pricing
Start simple, grow when you need more

Keep the first version approachable for learners. Add paid limits later for larger libraries, more AI usage, or classroom tools.

Free

Build books, create cards, and review vocabulary.

$0
Plus

More AI suggestions, richer media, and advanced progress tools.

Coming soon
Blog
Study notes, vocabulary tips, and product updates

Share learning methods, game updates, and practical English vocabulary guides for Vietnamese learners.