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App series / 6781227577

Ziggy: Learn ASL Sign Language

observed since · 80 snapshots · last

OneDegree Labs LLC

Language-Learning Tutors View on the App Store
Track ID
6781227577
Seller ID
1850531994
First seen
Published snapshots
80
Current rating count
2,136
Current rank
#15 · Education top-free (US) · as of 2026-09-26T18:00:12.185Z

Screenshots

Ziggy: Learn ASL Sign Language — App Store screenshot 1Ziggy: Learn ASL Sign Language — App Store screenshot 2Ziggy: Learn ASL Sign Language — App Store screenshot 3Ziggy: Learn ASL Sign Language — App Store screenshot 4Ziggy: Learn ASL Sign Language — App Store screenshot 5
Screenshots captured from the App Store listing and stored here unchanged.

Rating-count series

App Store rating count, US · fixed call criterion shown

Rating-count time seriesRating count from 2026-08-10T10:33:28.095Z to 2026-09-26T18:00:12.185Z, ranging from 622 to 2136. Fixed criterion: bar 1,664 by 2026-09-03.2,1361,379622bar 1,664 by 2026-09-032026-08-102026-08-172026-08-242026-08-312026-09-072026-09-26curvespotter.com/apps/6781227577 · 80 snapshots 2026-08-10 → 2026-09-26
Window rate · primary +42.7ratings/day 2026-09-20T18:00:07.441Z → 2026-09-26T18:00:12.185Z · 6.0d window. recent: +91.0/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, "Ziggy: Learn ASL Sign Language," App Store rating-count series, curvespotter.com/apps/6781227577, data as of 2026-09-26T18:00:12.185Z.

Cohort context

Percentile 99.7 by rating count among N=2,424 apps in the same app-age bucket (released 31–90 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