CurveSpotter 
App series / 6740192624
BetterSpeak: AI Language Tutor
observed since · 64 snapshots · last
HUBX YAZILIM HIZMETLERI ANONIM SIRKETI
- Track ID
- 6740192624
- Seller ID
- 1619331387
- First seen
- Published snapshots
- 64
- Current rating count
- 13,576
- Current rank
- #4 · Education top-free:au (US) · as of 2026-09-26T18:00:12.185Z
Also from HUBX YAZILIM HIZMETLERI ANONIM SIRKETI
Screenshots
Rating-count series
App Store rating count, US
Window rate · primary +151ratings/day 2026-09-20T18:00:07.441Z → 2026-09-26T18:00:12.185Z · 6.0d window.
recent: +290/day over the last 1.0d · secondary interval · 2026-09-25T18:00:10.452Z → 2026-09-26T18:00:12.185Z
Rating counts can decrease when reviews are removed; decreases are shown as measured.
Cite this series
CurveSpotter, "BetterSpeak: AI Language Tutor," App Store rating-count series, curvespotter.com/apps/6740192624, data as of 2026-09-26T18:00:12.185Z.
Cohort context
Percentile 98.0 by rating count among N=3,924 apps in the same app-age bucket (released 366+ days ago), as of 2026-09-26T18:00:12.185Z.
This metric compares the app’s latest absolute rating count against apps of similar app age. It is not a growth ranking.
Calls referencing this app
No call has named this app yet. Calls live in the permanent ledger index.