Mobile vocabulary app

Grow your English
vocabulary,
one word a day.

Voca turns English vocabulary into a daily habit you actually keep. Flashcards with spaced repetition, ten word games, a personal AI tutor, and graded reading — built mobile-first, free at the core.

No account needed · Works offline · Ad-free Pro available
Voca, the orange V-shaped sprout mascot
What's inside

Everything you need to actually retain English words.

Voca isn't just flashcards. It's a complete loop — see new words, practice, review, read in context, talk to a tutor when you're stuck.

🎴

Smart flashcards

Spaced repetition keeps difficult words coming back at the right moment. "I know this" graduates a card; wrong answers come due immediately.

🎮

Ten word games

Word Wheel, Cloze, Wardrobe, Memory Match, Word Blast and more. Combo counters, hint budgets, real game feel — vocabulary practice that doesn't feel like homework.

📖

Graded reading

25 short stories from A1 to C1. Tap any word for a translation; play paragraph audio; save unfamiliar words to your library with one tap.

🧠

AI tutor

Chat with a Gemini-powered language tutor. Ask for explanations, examples, role-play. Bring your own API key — no monthly fees, no hidden quota.

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Streaks & achievements

25 unlockable badges and a freeze-aware streak counter. Miss one day with a freeze in the bank? Voca's got you covered.

🎭

Learn from memes

25 hand-picked English memes with native-language breakdowns. The fastest way to pick up idioms, slang and cultural context.

How it works

Three small steps a day. Real progress in two weeks.

01

Pick your level

A1 to C2, or take a quick placement test. Voca tunes the vocabulary pool to your exact CEFR band so you're never bored or overwhelmed.

02

Practice daily

Five minutes of flashcards, a quick game, one short story. Voca tracks your streak and sends a gentle reminder if you forget.

03

Review smart

Spaced repetition surfaces words right before you'd forget them. Tough ones loop back faster; mastered ones fade into the background.

A peek inside

Built for thumbs, designed for retention.

Card 4 of 10
/əˈtɛmpt/
attempt
v. — to try
Again
I know this
⭐ 124
🔥 ×3
AI Tutor
What's the difference between "borrow" and "lend"?
Borrow = take something temporarily from someone.
Lend = give something temporarily to someone.
"Can I borrow your pen?" · "She lent me her book."
Got it 👍
Why VocaGrow

Built around how people actually learn.

📡

Offline-first

Every flashcard, game and story works on a flight or in a tunnel. No background sync, no surprise downloads, no "loading" state in the middle of practice.

🆓

Core stays free

We never paywall flashcards, games, review or basic AI. Pro removes ads and unlocks the BYOK AI tutor — that's it.

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Your data stays yours

Streaks, library and progress live on your device. Nothing is shared with advertisers. One tap in Settings wipes everything — no questions, no recovery emails.

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Native interfaces

Use Voca in English, Ukrainian or Latvian. Translations are written by humans, not auto-localised — every button reads like it was written for you.

Pricing

Free where it matters. Pro for the polish.

Start free, stay free for as long as you want. Upgrade only when ads or hint quotas get in the way.

Free

$0forever

Everything you need to learn — really.

  • Smart flashcards with spaced repetition
  • All ten word games
  • 25 graded reading stories
  • Daily streak & reminders
  • Unlimited custom vocabulary
  • Three home-screen widgets

Voca is waiting. Your future self will thank you.

Download VocaGrow, pick your level, and let Voca handle the rest. Five minutes a day is all it takes.