AnkiWeb addon 1949865265
Adds statistics showing correct-answer percentages for each learning step and review interval, separately for learning, relearning, and cramming reviews, to help tune learning steps and the interval modifier.
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| Min Anki | Max Anki | Updated |
|---|---|---|
| 2.1.0 | 25.07.5+ | 2025-08-21 |
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Adds a correct-answer percentage graph with hover tooltips to Anki's old statistics window, optionally combining or separating learning and relearning reviews; not supported in newer stats.
Reschedules Anki cards using FSRS review histories, postpones or advances selected cards, balances daily workload, schedules breaks, disperses sibling cards, flattens backlogs, and reports memory and learning-step statistics.
Provides a detailed analytics dashboard for Anki review history, including heatmaps, retention, consistency, efficiency scores, trends, session and lapse analysis, and time-range filters.
Displays deck-browser graphs of answer speed versus retention, a learning forecast, and new-card counts with time-remaining estimates.
Adds review-only pass-rate and placebo statistics to Anki's Statistics window, viewable via shift-click, with percentages rounded to one decimal.
Turns the deck screen into a dashboard showing nine live statistics—session time estimate, retention, difficulty, mastery, leeches and more—with customizable layouts, themes and languages.
This add-on adds statistics showing the percentage of correct answers for each learning step and review interval. Those can be used to tune learning steps and interval modifier.
Retention is shown separately for learning, relearning and cramming reviews.
Statistics are calculated from the nominal intervals Anki stores in the review history. This means that same-length learning steps are grouped together and reviews are counted for their scheduled interval even if done early or late.
This add-on does not support the new stats in Anki 2.1.28 or later. To access the old stats, hold shift while opening the stats window.
Advanced mode:
If advanced mode is turned on, a more complex algorithm is used. It tries to separate successive same-length learning
steps and show the first review after graduation as a separate step. It can be slow with collections with lots of
reviews, and it is likely to miss some edge cases.
Version history:
2025-08-21:
- Added an option to set the statistics period to any number of days.
2025-04-18:
- Improve compatibility with recent Anki versions by ignoring manual and rescheduled entries in the review history.
- Added a workaround for the bug in Anki that causes some of the graphs to be empty unless a deck is manually selected
after starting Anki.
2024-01-06:
- Added an optional graph showing review retention for long intervals. It can be enabled with the hide_review_month
option.
- Round learning intervals over 1 day to whole days to match the changes in the v3 scheduler. The old behavior can be
restored with the round_steps option. For more details, see the support thread on the Anki Forums.
2022-08-28:
- Improve compatibility with the V3 scheduler. For more details, see the support thread on the Anki Forums.
2022-03-14:
- Support for Anki 2.1.50
- Removed support for translated texts as Anki has not supported them for a while
2020-12-28:
- Add advanced mode
2020-09-26:
- Show non-integer learning step lengths as minutes and seconds
2020-01-12:
- Initial release