aimdev
Vocabula
Apprends des mots qui restent — répétition espacée FSRS et pratique vocale sur l'appareil.
Vocabula est une application de vocabulaire local-first fondée sur la répétition espacée FSRS, huit types d'exercices — dont la construction de phrases — et l'évaluation de la prononciation sur l'appareil. Son catalogue vérifié est confronté à des dictionnaires bilingues et audité par IA pour en garantir l'exactitude : l'anglais est le parcours le plus complet, enseigné vers 18 langues natives, et vous pouvez choisir n'importe quelle paire parmi 19 langues — une IA sur l'appareil traduisant tout ce qui n'est pas encore dans le catalogue organisé. Commencez gratuitement, sans compte — 5 nouveaux mots par jour depuis le paquet English Starter. Passez à Pro pour des mots illimités, des packs de mots et d'expressions régulièrement enrichis, la synchronisation cloud et la sauvegarde multi-appareils.
Everything the learning loop needs is free: the scheduler, the voice scoring and the full starter deck. Five new words a day is the only cap — when you want more, a second device or a backup, that's Pro.
Free vs Pro
Free
$0 — no account required
- Unlimited reviews of cards already in progress
- 5 new cards per day
- Full English starter deck (~1,400 words)
- All exercise types + on-device pronunciation
- Up to 10 custom words (local only)
- Offline after first load
Pro
Unlimited capacity + cloud sync
- Unlimited new words per day (up to your daily limit)
- Unlimited custom words, synced
- Cross-device cloud sync and backup
- Deck export and import (JSON)
- Subscribe in the app — billed by the App Store or Google Play
- Account required for sync
Pricing
Pro
US$4.99
per month
Pro
US$29.99
per year
No ads. No selling your data. Prices in US dollars — the App Store or Google Play bills you in your local currency. Cancel anytime in your store subscriptions.
Privacy & data
- Audio stays on your device — Whisper scoring does not upload recordings
- Optional account for sync; app works offline without login
- Export your data as JSON or delete your account from Profile
- NZ Privacy Act baseline with GDPR-standard rights for global users
- Subscriptions billed by the App Store or Google Play — we never see card numbers
Sign in
Sign in with email magic link or Google when you want sync and Pro. Stay anonymous on one device forever — the free tier needs no account.
Features
- Comes back before you forget — every word gets its own schedule; you review it at the last useful moment, not on a fixed calendar.
- Say it out loud — pronunciation is scored on your phone. Your voice never leaves the device, and it works offline.
- Eight ways to practise — recognise it, spell it, fill the gap, build the sentence, build what you hear, pronounce it, shadow it, tell apart words that sound alike.
- In your own language — definitions and translations in Ukrainian, Russian, Spanish, French, German, Italian, Polish, Portuguese, Dutch, Turkish, Arabic, Persian, Hindi, Indonesian, Vietnamese, Korean, Japanese and Chinese.
- Your own words — paste an IELTS list, a chapter or a lecture; Vocabula fills in definitions, examples and pronunciation and schedules them like the built-in deck.
- Phrases, not just words — “as soon as possible”, “how are you” — learned as one card, practised as one unit.
- Ten minutes a day — the app shows exactly what’s due today and nothing more. Short daily sessions beat an hour on Sunday.
- Under the hood, for the curious — FSRS scheduling, on-device Whisper scoring, local-first storage, and a dictionary-checked, human-reviewed catalog that keeps growing across 19 languages.
Questions people ask
- Is Vocabula free?
- Yes. About 1,400 common English words, 5 new words a day, all eight exercise types and pronunciation scoring are free, with no account and no ads. Pro adds unlimited new words, unlimited custom words, cloud sync and backup.
- Can I use it for IELTS or TOEFL vocabulary?
- Paste your word list and Vocabula fills in definitions, example sentences and pronunciation, then schedules each word so it comes back right before you'd forget it. Up to 10 custom words are free; Pro removes the limit and syncs them.
- Which languages can I learn English from?
- Ukrainian, Russian, Spanish, French, German, Italian, Polish, Portuguese, Dutch, Turkish, Arabic, Persian, Hindi, Indonesian, Vietnamese, Korean, Japanese and Chinese. Definitions and translations appear in the language you pick.
- Does pronunciation scoring send my voice anywhere?
- No. Scoring runs on your phone with a downloaded voice model. Recordings never leave the device, and it works without a signal.
- What does Pro cost?
- US$4.99 a month or US$29.99 a year, with a 7-day free trial on the annual plan, billed by the App Store or Google Play in your local currency. Cancel any time in your store subscriptions.