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Quiz & Learning

Generate quizzes from your memos to check your understanding, and review them in the Learning tab.

To take a quiz

1. Tap the "Learning" tab in the bottom navigation
2. Tap the "Start a new quiz" button at the bottom right
3. On the Quiz Setup page, configure:

• Question count (5, 10, 15, 20, or 25)
• Quiz format (see below)
• Difficulty (Beginner / Intermediate / Advanced)
• Quiz scope (Random / By tag / Describe a topic)

4. Tap "Start" → AI generates the questions (continues in the background even if you go back)
5. Answer each question. "Previous" and "Skip" let you move freely; you can also re-answer already-answered questions
6. On the last question tap "Quiz Results", or tap "End and see results" partway → results screen

To quiz on a topic you describe

1. Choose "Describe a topic" as the quiz scope
2. Type something like "machine learning notes from last week"
3. Tap Start to see the memos that matched
4. Uncheck any you do not want, then start

※ Questions come only from your own memos. Topics you have not written about cannot be quizzed (you are told when nothing matches). ※ Periods such as "last week" or "recently" work in English and Japanese. ※ Writing #tag narrows the quiz to memos with that tag. ※ If you select more memos than fit, the ones that will not be used are shown before you start.

Quiz formats

• Multiple Choice: pick the one correct option
• True/False: decide if the statement is correct
• Multi-select: choose all correct options out of 4
• Fill in the Blank: type the missing word; AI grades with fuzzy match
• Ordering: drag items into the correct order
• Free Text + AI Grading: answer in your own words and AI scores 0–100

To review quiz results

• Results screen shows your score as a circle graph (80%+: green, 60–79%: orange, <60%: red)
• The denominator is the total question count, not just answered count (so the scale stays consistent if you abort midway)
• Tap "End" to return to the Learning page (the list refreshes automatically)

To revisit past quizzes

1. Tap a session in the Learning tab list → modal opens with each question card
2. Tap (or click on PC) a question card to flip it and reveal the correct answer + explanation
3. The explanation expands/collapses via the "Explanation" header (accordion)
4. Modal header: "Resume quiz" restarts from question 1 with all answers cleared
5. Modal header: "Delete" removes the session
6. Long-press a session card to open the same Resume / Delete options as a popup, without opening the modal

To filter and sort the Learning list

1. Type in the AppBar search bar (matches session title and source memo titles, partial match)
2. AppBar filter icon → narrow by quiz format and/or difficulty (multi-select; Reset clears). Active conditions appear as chips above the list and each can be removed with its ×
3. Tap the sort label shown above the list → order by Created / Answered / Correct rate (re-tap the same item to flip ascending/descending)
4. The date shown on each session card follows the current sort key (hidden when sorting by correct rate)

※ AI chat and Quiz are available on the Web Free plan as well. On Mobile, watching an ad resets the accumulated quota when the threshold is reached. On Web there is no accumulated-token check; only the server-side 6-hour and weekly cost caps apply (the next reset time is shown in the usage meter on the account screen).