Analytics

Monitor your learning with forgetting curves, review heatmaps, topic leaderboards, and AI usage stats.

Dashboard overview

The Analytics dashboard gives you a comprehensive picture of your learning progress. It is organized into six tabs, each focused on a different dimension of your study habits and performance. You can access it from the sidebar by clicking Analytics, or by navigating directly to Dashboard → Analytics.

All charts and tables update in real time as you complete reviews, so the data you see always reflects your latest sessions.

Overview tab

The Overview tab is your at-a-glance summary. It shows five key visualizations:

  • Average stability — a single number representing how long, on average, your memories will last before dropping below your desired retention. Higher is better.
  • Average difficulty — the mean difficulty of your active recall items on a 0–10 scale. This helps you gauge how challenging your material is overall.
  • State distribution donut — a donut chart showing how many of your items are in each FSRS state: New, Learning, Review, and Relearning. A healthy distribution skews toward Review over time.
  • Forgetting curve — a line chart plotting your predicted retention percentage over time. Each curve represents a different stability level so you can see which groups of items are at risk.
  • Review velocity — how many reviews you are completing per day or week, plotted as a trend line. Use this to make sure you are keeping up with your schedule.

Interpreting the forgetting curve

The forgetting curve chart shows your predicted retention over time. Items with lower stability will drop off faster. Use it to identify which topics need more attention — if a curve is steep, those items are being forgotten quickly and may benefit from more focused study.

Memory tab

The Memory tab dives deeper into the FSRS parameters that drive your scheduling:

  • Stability distribution — a histogram showing how your recall items are spread across different stability values. A wide, rightward-shifted distribution means you have strong long-term memories.
  • Difficulty distribution — a histogram of difficulty scores. Spikes at the high end may indicate content that needs to be broken into smaller chunks.
  • Rating trend — your average self-rating (Again, Hard, Good, Easy) over time. An upward trend means you are mastering the material.
  • Lapse analysis — tracks how often items fall back into the Relearning state. Frequent lapses on the same item suggest the underlying chunk may need revision.

Content tab

The Content tab focuses on what you are studying rather than how:

  • Topic leaderboard — ranks your topics by average retention, review count, or stability. Great for identifying your strongest and weakest subject areas at a glance.
  • Hardest items table — a sortable table listing the chunks with the highest difficulty or most lapses. Click any row to jump directly to that chunk in the editor.
  • Question type breakdown — a bar chart showing how your performance differs across open-ended, MCQ, and LeetCode-style questions. This can help you decide which question type to prioritize during generation.

Activity tab

The Activity tab maps your study habits over time:

  • 365-day heatmap — a GitHub-style contribution grid showing which days you studied and how many reviews you completed. Consistency is more important than volume.
  • Hourly and weekly patterns — bubble charts revealing which hours and days of the week you tend to study. Use this to optimize your schedule around your natural rhythms.
  • Cumulative reviews — a running total of all reviews completed since you started. Watching this number climb is surprisingly motivating.
  • Session duration — tracks how long your review sessions typically last, so you can set realistic daily goals.

AI Usage tab

If you use managed AI (Pass credits), the AI Usage tab helps you understand your consumption:

  • Request volume over time — a line chart of AI requests per day, split by operation type (question generation vs. answer analysis).
  • Model usage breakdown — a pie chart showing which AI models (e.g., Gemini, Claude, DeepSeek) you have been using and in what proportion.
  • Cost trend — your Pass credit consumption over time. Useful for deciding whether to switch to BYOK or adjust your plan.
  • Operation type split — compares how many Passes you spend on question generation versus answer analysis, helping you understand where your credits go.

BYOK users

If you use BYOK (Bring Your Own Key), the AI Usage tab still tracks your request counts and model usage, but cost data will show zero since you pay your AI provider directly.

Billing tab

The Billing tab gives you financial visibility into your Temar usage:

  • Balance history — a chart showing your Pass balance over time, including subscription credits and top-up purchases.
  • Spending breakdown by operation — how your Passes are allocated between question generation, answer analysis, and other AI operations.
  • Transaction timeline — a chronological list of every credit and debit to your account, including subscription renewals, top-ups, and individual AI operations.

For more details on plans, pricing, and top-up packs, see the Billing & Plans page.