Word Vault: Vocabulary Builder

Name: Word Vault: Vocabulary Builder revenue & download estimates
Creator: AppCurrents

App Store·ReferencePaid $4.99★ 4.46 (70)launched 13.1y agoapp updated 9mo agocharts in 1 country

Scout Score

Word Vault: Vocabulary Builder generates an estimated $300–$6k/month in revenue from 200–900 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$300–$6k
Est. downloads / month	200–900
Estimate confidence	medium
Pricing	Paid $4.99
Rating	4.46 ★ (70 ratings)
Category	Reference
Released	20.06.2013
App last updated	04.11.2025
Platform	iOS

Est. downloads / mo

200–900

Est. revenue / mo

$300–$6k

Rating velocity / day

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

*** 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 y…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 16

Newness

Breakout

Momentum

Ratings & velocity

★ 0 in window

Total ratings

7069

Jun 4Jul 31

New ratings / day

Jun 5Jul 31

Rating distribution

86% positive · 70 ratings

5★

71%

4★

14%

3★

2★

1★

Geographic reach

best rank · 1 storefront

#64 category

Revenue & downloads trend

ARPU $3

Est. revenue / mo · $1k

$1k$0

Jun 4Aug 2

Est. downloads / mo · 429

4290

Jun 4Aug 2

In-app purchases

1 tiers

Enable Translations$2

Update history

1 update tracked

v2.2.99mo ago
Fixed a bug that caused a crash when looking up less common words.

Word Vault: Vocabulary Builder — FAQ

How much money does Word Vault: Vocabulary Builder make?

According to AppCurrents estimates, Word Vault: Vocabulary Builder generates approximately $300–$6k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.