Learn vocabulary without thinking about it.

Five-minute sessions on the words you actually get wrong — then challenge your friends on the same list.
Start for free
Free, in under a minute. No card, no ads.
FR
Français
EN
English
ES
Español
PT
Português (Brasil)
IT
Italiano
DE
Deutsch

Six languages, every pair

French, English, Spanish, Portuguese, Italian and German — 36 topics from food and travel to law and technology, 5,400 words with an example sentence for every one.

Sessions that target your gaps

Pick a topic and a level, then answer by choosing from four words or by typing. Words you miss come back later in the same session, and the app keeps drawing the ones you know least.

Challenge your friends

Send the same set of words to a friend or a group. Everyone answers on their own, then you compare scores and times word by word — and the group keeps a standing.

Progress tracked word by word

Every word carries a level from 0 to 5. Mark what you already know, see what still needs work, and watch each topic fill up.

Questions

Is Voc’iz free?

Yes. Creating an account takes under a minute, and there is no card and no advertising.

Which languages can I learn?

French, English, Spanish, Brazilian Portuguese, Italian and German — in any pair, in either direction.

Do I need friends to use it?

No. Sessions work on their own; challenges are there when you want them.

Is there an iPhone app?

Voc’iz runs in any browser today, and an iOS app is on the way.
Start for free
Voc'iz — Vocabulary practice for six languages.