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App series / 6745344282

Retain Cards: AI Flashcards

observed since · 76 snapshots · last

Retain Labs GmbH

Flashcards & Spaced Repetition View on the App Store
Track ID
6745344282
Seller ID
1811857833
First seen
Published snapshots
76
Current rating count
418
Current rank
Not currently ranked on a chart we track (US)

Screenshots

Retain Cards: AI Flashcards — App Store screenshot 1Retain Cards: AI Flashcards — App Store screenshot 2Retain Cards: AI Flashcards — App Store screenshot 3Retain Cards: AI Flashcards — App Store screenshot 4
Screenshots captured from the App Store listing and stored here unchanged.

Rating-count series

App Store rating count, US

Rating-count time seriesRating count from 2026-08-10T10:33:28.095Z to 2026-10-08T18:00:06.996Z, ranging from 241 to 418.4183302412026-08-102026-08-192026-08-272026-09-052026-09-142026-10-08curvespotter.com/apps/6745344282 · 76 snapshots 2026-08-10 → 2026-10-08
Window rate · primary — Measured flat: no rating-count change in this 7.0d window · 2026-10-01T18:00:18.664Z → 2026-10-08T18:00:06.996Z. recent: 0.0/day over the last 1.0d · secondary interval · 2026-10-07T18:00:16.936Z → 2026-10-08T18:00:06.996Z Rating counts can decrease when reviews are removed; decreases are shown as measured.
Cite this series 
CurveSpotter, "Retain Cards: AI Flashcards," App Store rating-count series, curvespotter.com/apps/6745344282, data as of 2026-10-08T18:00:06.996Z.

Cohort context

Percentile 86.9 by rating count among N=4,431 apps in the same app-age bucket (released 366+ days ago), as of 2026-10-08T18:00:06.996Z.

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.