apps / 582816194
Word Vault: Vocabulary Builder
Remember Every Word
Chaotic Good, LLP · Reference · $4.99 · US storefront
- rating
- 4.5 ★
- ratings
- 71
- updated
- Nov 4, 2025
- released
- Jun 20, 2013
v2.2.9
visible word pool · 6 words
title 30/30 chars · subtitle 19/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Word Vault: Vocabulary Builder's pool that are public — the keyword field is not exposed by any API.
from the listing
*** Featured on the iTunes Home Page, and in Reference and Education *** Have you ever looked up a word, only to forget its meaning later? 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, then learn them all. 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…
latest US reviews
★★★★★
The best
But the only thing I wish is that you could tap on the link that you put for source whatever website you might’ve used and I could take it back to that website that would be huge at least be able to copy and paste it
— paulpmcmahon
★★★★★
Genuinely a 10/10 App
I spent 𝘺𝘦𝘢𝘳𝘴 trying to find Apple-compatible software that does what Word Vault does. Nearly every other “vocabulary building” app I came across was designed for learning vocabulary in a new language rather than expanding and keeping track of vocabulary in your native…
— PlantaeClaus
★★★★★
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…
— Lucky Ruth
Newest first, from Apple's public reviews feed. Agents can pull hundreds per storefront with the reviews tool.
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where Word Vault: Vocabulary Builder ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 582816194, "countries": [ "US" ], "subtitle": true } }
The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.