Statistics
How things are going over the longer run: whether you show up every day, what your collection holds, what happened, what is coming soon and how much time learning takes.
Sections

Five sections — in the menu on the left (on a phone, a row above the section), as in Settings: each section is a page of its own with its own address (memova.top/stats/history, for instance), so a link or the back button opens exactly that one. Language switches appear only when there is more than one language.
Activity

- Current streak — days in a row with the goal met. The same streak as by the greeting on My day: an unfinished today does not break it, and neither do the days off in your plan.
- Best streak — the longest in the year.
- Days at goal, all time — on how many days the goal was met, “9 of 26”, counted from the first day with reviews; days off are left out. The same as “days at goal” over the last 7 days on My day, only for all time. Point at it to see since when, and the share.
- Min per day, last 7 days — the average over the last 7 days; while the account is younger than a week, over the days it has had. Some time, but under half a minute, shows as «< 1».
Under the tiles — how much you remember: of all the reviews that came due over 30 days, the share answered “remembered”. It is the measured number beside the target accuracy in your plan; it shows from 20 such answers.

Below, the year day by day, month by month, Monday at the top. Colour: goal — gold, below goal — purple, missed — grey; a day off is an empty square. Today is outlined. Point at a day (tap it on a phone) for the date, how many cards were recalled, how much time, and how the day went. The goal is judged for each language separately; a day counts if it was met in at least one.
What is in the collection

One language at a time (a switch at the top when there are several):
- The stage bar — the same stages as on Words: New, Learning (in learning steps, or remembered for less than two weeks), Almost (two weeks to 40 days) and Learned (40 days and longer).
- How much of the language’s commonest words is already in the collection: the big number is out of the first thousand; below, bars for 1,000–3,000, 3,000–10,000 and 10,000–20,000, each with how many are already learned. Words outside the 20,000 commonest (rare ones or whole phrases) are counted on a line of their own.
- Vocabulary test — find out how many words you know, including those not on your cards yet (see the “Vocabulary test” article).
- Review intervals, days — how many cards have which interval: 1–6, 7–20, 21–60 days and on.
What happened

- A Days · Months · Years switch and, with several languages, a language choice.
- Columns — how many answers, split by the state the card was in: new, learning, review, relearning (forgotten and learned again). The chart shows the last 60 days, 24 months or 12 years.
- The table — the last 12 rows: Added (new cards), Opened (shown for the first time), Answers, Forgotten (the share of “forgot” answers) and Time.
An Anki import brings the cards with their schedule but not the answer log — the history fills up from your first day in Memova.
Coming up over 30 days

How many cards come due on each of the next 30 days, by stage: learning, almost, learned. The red number at the top is what already waits in “Review” on My day (the same number): it is not on the chart, because that is not Tuesday’s work but a pile already waiting (how to clear it — the “My day” article, “When reviews pile up”).
Study time

- Period: 7 days, 30 days, Year, All time.
- Total and how much that is per day on average.
- By kind — Reviewing, Training, Reading, Grammar, Lessons with a tutor, Vocabulary test; By language — per language. The parts’ minutes add up to «Total».
- «Per day» divides by the days the period has actually had: a three-day-old account, by three.
Only active time counts — the tab open and you doing something. Reading without touching the screen may be undercounted. Time in the rest of the app — words, library, settings — is counted too, on its own line under study rather than in it. The same on the site and in the phone app.
Questions
- Why is “Days at goal” not 100% when I study every day?
- A day counts only when the goal was met. A day with fewer recalled is purple and does not enter this share.
- Does my teacher see my statistics?
- If you gave access to the language pair — yes, read only; the top of the page then says whose it is.