apps / 6806218375
Vocab Hub
Education
Jack Hayford · Education · $1.99 · US storefront
- rating
- —
- ratings
- —
- updated
- Sep 9, 2026
- released
- Sep 9, 2026
v1.0
visible word pool · 3 words
title 9/30 chars · subtitle 9/30 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 Vocab Hub's pool that are public — the keyword field is not exposed by any API.
from the listing
Elevate your English vocabulary with Vocab Hub, the intelligent spaced repetition study tool designed for high-impact vocabulary acquisition. Whether preparing for academic exams (IELTS, TOEFL, EIKEN), university study, or professional fluency, Vocab Hub adapts to your personal learning curve so you retain words long-term with minimum review time. KEY FEATURES: • INTELLIGENT SPACED REPETITION (SRS) Never forget a word again. Our spaced repetition algorithm tracks your mastery…
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where Vocab Hub ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 6806218375, "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.