Daily reviewers: new vs returning
Reviewers are grouped as new on their first review day or returning if they reviewed before. A review is counted when someone chooses Again, Hard, Good, or Easy on a card.
ReturningNew
Review date
Activity
Nibomo activity
See aggregate daily review activity across web, iOS, and Android. Published figures are aggregate counts and do not expose card content, email addresses, or individual study histories.
Total reviews
61,577
Reviewers
491
- Date range
- Mar 7 – Sep 17, 2026
- Last updated
- Sep 18, 2026, 09:00 AM UTC
Daily reviews by platform
A review is counted when someone chooses Again, Hard, Good, or Easy on a card. Counts are grouped by platform.
WebAndroidiOS
Review date