Word Vault: The dictionary app designed to help you remember new words better.

<aside> <img src="/icons/search_blue.svg" alt="/icons/search_blue.svg" width="40px" /> Lookup

Get definitions instantly without breaking your flow. Look up definitions from the app, Siri, or even while using other apps — the answer is always just a tap away.

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<aside> <img src="/icons/heart_red.svg" alt="/icons/heart_red.svg" width="40px" /> Save

Keep the words that matter to you. With one tap, add new discoveries to your personal Word Vault and build a dictionary that’s uniquely yours.

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<aside> <img src="/icons/cards_yellow.svg" alt="/icons/cards_yellow.svg" width="40px" /> Practice

Looking up is only half the story — remembering is the real goal. Practice sessions help you revisit and strengthen your vocabulary so it sticks for the long term.

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Word Vault is an app designed for bookworms, students, language learners, and anyone seeking to enhance their vocabulary.

Ever search the definition of a word, only to forget it later? Then Word Vault is the app for you.

“The app works as expected — it gives me all the definitions I need, and it’s easy to use.”

• Beta tester

📱 How Word Vault Works

1. Look up a word - Lookup words instantly in the main app, using the Share Sheet, or Siri.
2. Save your word - The app tracks the history of all the words you search and favourites them at your command!
3. Practice when you're ready - Revisit and test yourself with practice sessions to embed these newly discovered words into your memory!
4. Analyse your trends! - Check your analytics page to see what words you may be forgetting and how many new words you are coming across

Share Ext demo 09092025 .mp4

Use the Share Sheet to quickly look up words whilst reading.