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Word Vault: Vocabulary Builder

Word Vault: Vocabulary Builder

Remember Every Word

70 ratings
86 reviews
📚 Education
🔍 Reference
$4.99
In-App Purchases

Details

  • Released
  • Updated
  • June 20, 2013
  • November 4, 2025

Features

Developer

Chaotic Good, LLP
✨Promote your app ✨
Word Vault: Vocabulary Builder video #1 for iPhone
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Word Vault: Vocabulary Builder screenshot #5 for iPhone
Word Vault: Vocabulary Builder screenshot #6 for iPhone
🧾$1.99
In-App Purchase↘︎
⭐86
Reviews↘︎
🔄4+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
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About

This app helps you remember new words by storing them and providing a customizable review schedule. It includes a robust dictionary, pronunciations, images, and example sentences to aid learning.

✓Offline English dictionary
✓Vocabulary review system
✓Pronunciations and images
✓Example sentences
✓Customizable word lists
✓Thesaurus functionality
Show original description

What's New in Word Vault

2.2.9

November 4, 2025

Fixed a bug that caused a crash when looking up less common words.

1

In-App Purchases

$1.99

Enable Translations

Enables automatic translation of words in your Vault. Requires an Internet connection.

User reviews

Most RecentHighest RatedLowest Rated

The best

I very well taken care of app and hugely useful
paulpmcmahonpaulpmcmahon

Great App with Two Problems

This app is so helpful. It is exactly what I was looking for. I would love to have given it 5 stars. Two things stopped me. In the review, there are 145 words that come up for review, and I know all of them now. I have more words in the vault, but only the first 145 words ever come up for review. The second problem is that two particular words I have in the vault make the app close every time I tap those words. I think I need an update but can’t figure out how to get it. “App Support” page can’t be found. I would greatly appreciate help with these issues.
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Lucky RuthLucky Ruth

Really Good App

I really enjoy this app. I like that it gives you words and an associative picture with it so that you’ll remember what the word is. I also like the fact that it stores those words and pictures so they’re easily accessible if you need to refer to them or need to find a word that fits into a particular part of a sentence. It’s a really really good app. I wish that I gave announcements for new words so that you can build upon that vocabulary. You’ve already started. But overall, it is fantastic to learn vocabulary words, and they have them stick in your mind.
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2Hman2Hman

A digital reliquary for all your beautiful words

It will collect words, sure. But more importantly, it will help you weave the words you collect into your day-to-day life.

This app does good in the world, full stop.
10acious10acious

Great App with Two Problems

This app is so helpful. It is exactly what I was looking for. I would love to have given it 5 stars. Two things stopped me. In the review, there are 145 words that come up for review, and I know all of them now. I have more words in the vault, but only the first 145 words ever come up for review. The second problem is that two particular words I have in the vault make the app close every time I tap those words. I think I need an update but can’t figure out how to get it. “App Support” page can’t be found. I would greatly appreciate help with these issues.
Show more
Lucky RuthLucky Ruth
See 81 more reviews

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FAQ

What does Word Vault do?

Word Vault helps you remember new words by storing them in a personal list and providing a customizable review schedule. It acts as a dictionary, offering definitions, pronunciations, images, and example sentences to aid in understanding and internalization.

What are the key features of Word Vault?

Key features include a robust offline English dictionary, a vocabulary review system with a configurable schedule, pronunciations, images, translations (via in-app purchase), auto-complete, spell-check, thesaurus functionality, and the ability to customize word lists with notes and favorites.

How much does Word Vault cost?

The app is free to download and use with its core dictionary and vocabulary building features. Translation functionality can be activated with a one-time in-app purchase. Educators can also purchase the app at a discount through Apple's Volume Licensing Program.

Is Word Vault compatible with other apps?

Yes, the app supports URL functionality, allowing you to look up words directly from other applications. You can use the format wordvault://define?text=yourtext to define words from external sources.

Who would benefit from using Word Vault?

Anyone looking to expand their vocabulary, improve word recall, or prepare for language-related tests would benefit. Students, professionals, and language enthusiasts can use it as a personal dictionary and learning tool.