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Word Vault

About Word Vault

Word Vault stores all the words you want to remember and helps you to internalize them. Mundane, exotic, functional, highfalutin: amass a cache of words you love.

Teacher Review

Word Vault is not only an English dictionary app, but a place for you to keep track of all the words you could possibly want. Look up definitions, attach notes, and more. World Vault also has URL support so you can easily look up words inside other apps and save them. While most words are available without an internet connection, you'll enjoy an expanded dictionary whenever you have are online. Word Vault can also do a daily review of words with you if you'd like by quizzing you on the words you've added.

For a great place to save and look up words that also works with many other third party apps, give Word Vault a try.

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App Details





Cognitive Development
Communication Skills
Academic Relevance


In-App Purchases - No


Chaotic Good, LLP

Download Word Vault

Screenshots for Word Vault

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Have you ever looked up a word, only to forget its meaning later?

We learn fastest with frequent exposure to new words. Use Word Vault as your regular dictionary app, and it will remind you to come back and review the words you've looked up. Reviews are quick, fun, and let you get words out of your phone and into your brain.

Word Vault 2 is under development with lots of great improvements, and will be a free upgrade for existing users.

- Robust English Dictionary
- Vocabulary review system, with a configurable schedule
- Automatic tracking of the words you find trickiest
- Offline access, with most definitions available without an Internet connection
- Expanded dictionary available when online
- Customisation of your word list with Notes and Sources
- Example sentences
- VoiceOver support
- URL support, so you can look up words from other apps:

If you'd like to get in touch for any reason, you can follow @chaoticgoodies on Twitter, or email

Psst, Educators: You can purchase Word Vault for students, teachers and administrators at a 50 percent discount through Apple’s Volume Licensing Program!

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