Build a vocabulary
that finally sticks
VOCA blends AI conversations, spaced repetition, and smart practice so you learn new words 10× faster and actually remember them.
12 days
73%
mastered
Words this week
eloquent
fluent and persuasive in speech or writing
Everything you need to
become truly fluent
AI vocabulary chat
Chat with an AI tutor that explains words, quizzes you, and uses them in real context.
Spaced repetition engine
A Leitner-style scheduler resurfaces each word right before you'd forget it.
Smart word help
Instant examples, mnemonics, and usage tips generated for every word you save.
Practice your way
Flashcards, multiple-choice quizzes, and spelling drills to lock words in.
Progress & streaks
Track mastery levels, daily streaks, and exactly what's due for review.
One-tap lookups
Add words from built-in dictionary lookups or bulk-import a whole list.
Rote memorization vs.
the VOCA way
Traditional study is slow and forgettable. VOCA flips the script with AI and a scheduler built around how memory actually works.
Traditional study
Textbooks, classes, apps
- Time to fluency
- 2–3 years
- Personalization
- One-size-fits-all
- Practice
- Limited, scheduled
- Availability
- Fixed class times
- Cost
- $$$ courses
- Feedback
- Delayed, generic
VOCA
AI-powered, adaptive
- Time to fluency
- Weeks, not years
- Personalization
- Adapts every session
- Practice
- Unlimited, anytime
- Availability
- 24/7, any device
- Cost
- Free to start
- Feedback
- Instant, AI-powered
42 days
Mastery
B2 Upper-Int.
Words mastered this week
Visualize your journey
to true fluency
Data-driven insights help you focus on what matters. Track vocabulary growth, mastery, and review accuracy over time.
- Spaced-repetition scheduling
- Mastery level tracking
- AI-guided practice sessions
Your first words start
in under 60 seconds
No setup, no credit card. Add a word, start a chat, and let VOCA handle the rest.
12 days
73%
mastered
Words this week
eloquent
fluent and persuasive in speech or writing