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
Nibomo activity
Activity
See aggregate daily review activity across all channels. Published figures are aggregate counts and do not expose card content, email addresses, or individual study histories.
Total reviews
84,721
Reviewers
694
- Completed UTC days (inclusive)
- Mar 12 – Oct 11, 2026
- Snapshot generated
- Oct 12, 2026, 11:17 PM 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.
WebAndroidiOSAgentUnattributed
Review date