WordWallet app icon
WordWalletLearn words with AI cards

Every word you meet, saved and learned.

Type or say any word and WordWallet writes you a card: the translation into your language, the meaning, real examples and how people actually use it. Save it with a swipe, review it in a minute a day, and watch your wallet grow.

Coming soon on theApp Store How it works

For iPhone and iPad (iOS 17 or later) and Mac (macOS 15 or later)

ubiquitous /juːˈbɪkwɪtəs/
omnipresente, que está en todas partes
Present, appearing or found everywhere.
Ejemplos:
  1. Smartphones have become ubiquitous in modern life.Los teléfonos inteligentes se han vuelto omnipresentes en la vida moderna.
  2. Coffee shops are ubiquitous in this part of town.Las cafeterías están por todas partes en esta zona.
Expresiones comunes:
  • ubiquitous technology — tecnología omnipresente

Matiz: suena más formal que everywhere y se usa sobre todo para cosas y fenómenos.

← DiscardTo Learn →

An English word, explained for a Spanish speaker.

How it works

Add it. Review it. Know it.

Three simple steps, a few minutes a day.

1. Add a word

Type, paste or say a word, phrase or sentence. Your card arrives in seconds, written as you watch. Swipe right to put it in your wallet.

2. Review your cards

Swipe through your words: left for the next one, right when you know it. Three review modes keep it fresh.

3. Learn it for good

Words you know move to your brain. Set a daily goal, get a gentle reminder, and enjoy the fireworks when you reach it.

Features

Everything you need to grow your vocabulary

10 words for your level

No word in mind? Get 10 new words picked for your level, from A1 to C2, never ones you already have.

Learn from what you love

Choose a show, a movie or a book, and your examples come from its world.

Say it, hear it

Speak a word instead of typing it, and hear every word read aloud. Speech is recognised on your device.

Add a whole list

Paste up to 200 words and expressions at once, and get a card for each one.

My Vocabulary

Take the vocabulary test and see how many English words you know, from A1 to native speaker.

A daily goal

Choose 3, 5, 10 or 20 new words a day and the time for a friendly reminder.

On all your devices

Your words follow you between iPhone, iPad and Mac. Log in and everything is there.

Your first 10 words

Start learning in seconds: a new account gets 10 words for its level, ready to review.

Review

Three ways to review

Switch any time. Each one makes your brain work a little differently.

Full Card

The whole card at once: translation, meaning and examples. Perfect for new words.

Blanks

Fill the gap in a real sentence. The best test of whether you can actually use a word.

Tap to Flip

The classic flashcard: see the word, remember it, then flip to check.

Languages

16 languages to learn, 48 to learn from

Learn up to three languages at a time. Your cards are translated into your own language: any of the 48 that iPhone can read aloud.

English Español Français Deutsch 日本語Japanese Italiano 한국어Korean 中文Chinese Português हिन्दीHindi Русский العربيةArabic Türkçe Nederlands Polski Svenska
On the Mac

Made for a big screen and a keyboard

The same app and the same account, laid out for the Mac: one window with a sidebar, two-finger swipes on the trackpad, and a key for everything.

  • →Next word
  • ↑I know it: Learned
  • ←Back to the card before
  • SpaceFlip the card
  • ⌘NNew word
  • ⇧⌘NAdd many words

Your words are yours

No ads and no tracking. What you look up is sent to OpenAI to write your cards; your name and email never are. Delete your account in Settings and everything goes, on every device.

Privacy policy
Questions

Good to know

Who writes the cards?

OpenAI, the company behind ChatGPT. WordWallet asks your permission once before anything you type is sent, and you can turn it off any time in Settings → Use AI.

Can I learn more than one language?

Yes, up to three at a time. Each has its own words, level and context, and you switch with the language button at the top of the screen.

Does it work on iPad and Mac?

Yes. It's one app for iPhone, iPad and Mac, and your words stay in sync when you log in with the same account (Apple, Google or email).

Do I need an account?

Yes, so your words are safe and on all your devices. It takes a few seconds, and you can delete it, with all your words, any time.

More answers on the support page.