Your mastery, mapped
topic by topic
Studying harder isn’t the same as studying the right thing. ClassFactor gives every topic a live mastery score, surfaces your weakest areas first, and hands you a daily queue — so you always know precisely what to review next.
- A mastery score for every topic
- Weakest topics surfaced first
- A daily queue that tells you what to do next
- Streaks, study time, and growth over time
Free to start · no credit card required
Mastery by topic
How it works
From your reviews to a plan for the day
You don’t rate yourself or fill in a tracker. ClassFactor watches your real performance and turns it into direction.
You study, it measures
Every card you review feeds your analytics. ClassFactor reads your real performance — what you got right, what you missed, how fast it’s fading — instead of asking you to guess how well you know something.
It scores every topic
Each topic gets a live mastery score, so you can see at a glance what’s strong, what’s slipping, and what still needs work. Your weakest topics are surfaced first, right where you’ll act on them.
It tells you what to do next
A daily queue turns those scores into a plan: open the app and it already knows what to review. No staring at a pile of decks wondering where to start.
What you get
Every signal you need, in one honest picture
Not a vanity dashboard — a small set of numbers built to change what you do next.
A mastery score for every topic
One clear number per topic tells you exactly where you stand — strong, slipping, or shaky — so you can point your study time at what actually moves the needle.
Weakest topics, surfaced first
ClassFactor floats your softest areas to the top instead of burying them. You spend your energy on the gaps that matter, not the material you already have cold.
A daily queue that plans your day
Instead of “what should I even study today?”, you get a ready-made queue. It tells you exactly what to do next, so the hardest decision is already made for you.
Scored from your real review performance
A topic’s mastery score is computed from how you grade its cards over time, not a self-rating you set. Recall them correctly and the score climbs; miss cards or let them lapse and it falls — so the number always reflects what you can retrieve right now.
“Weakest first” decides what you open
Surfacing your weakest topics first isn’t just a sort order. The lowest-scoring topics are the ones fed into today’s queue, so the first cards you review are the ones you’re closest to forgetting — not the material you already have cold.
Always current, never stale
Analytics update as you study, straight from your review performance. The picture you see is today’s picture — not last week’s snapshot.
See it in action
Your weakest topic, waiting at the top
Mastery by topic sits front and center — a clear score for each area and a bar you can read in a glance. The topic that needs you most rises to the top, and a single “next” prompt turns the whole picture into one obvious action.
- A live score per topic — strong, slipping, or shaky at a glance
- The weakest area surfaced first, so you never miss it
- One clear next step instead of a wall of decks
Mastery by topic
Who it’s for
A compass for however you study
From last-minute cramming to open-ended self-study to a full classroom.
Exam-cramming students
When the test is close and the syllabus is huge, mastery scores tell you where to spend the hours you have left. Weak topics first, strong topics on maintenance.
Self-directed learners
Studying without a teacher means no one’s pointing at your blind spots. The daily queue and per-topic scores become that guide, so you always know the next right move.
Schools & teachers
Institutions and teachers also get cohort analytics — see where a whole class is strong or struggling and act on it.
See ClassFactor for SchoolsWhy it matters
Direction beats effort
The students who improve fastest aren’t the ones who study the most — they’re the ones who study the right thing at the right time.
Study the gap, not the whole book
Re-reading what you already know feels productive but changes nothing. Mastery scores point you at the topics that are genuinely weak, so every session buys real progress.
Replace anxiety with evidence
“Am I ready?” is a hard question to answer from a feeling. A mastery score per topic turns that feeling into something you can see, review, and improve.
Kill the “what do I study?” tax
The minutes you lose deciding where to start add up. The daily queue removes that decision entirely — you open the app and simply begin.
Included on every plan, Free too · web, iOS, and Android
FAQ
Mastery analytics, answered
A mastery score is a single number for each topic that tells you how well you currently know it — what’s strong, what’s slipping, and precisely what to review next. ClassFactor calculates it from your real review performance as you study, so it reflects how well the material is actually sticking rather than how much you’ve simply seen.
Your weakest topics are surfaced first, and a daily queue turns your mastery scores into a concrete plan for the day. Instead of guessing what to study, you open the app and it already knows what to put in front of you next.
They update as you study, drawn directly from your real review performance. Every card you review feeds back into your topic mastery scores, streaks, and study-time tracking, so what you see is always current.
Yes. Mastery analytics — per-topic scores, weakest-topics-first, streaks, study time, progress over time, and the daily queue — are included on every plan, including Free. Compare plans on the pricing page to see what else each tier adds.
Yes. Beyond individual mastery analytics, institutions and teachers get cohort analytics that show where a whole group is strong or struggling. You can learn more on the ClassFactor for schools page.
Yes — ClassFactor works on web, iOS, and Android, and your mastery scores, streaks, and daily queue stay in sync across all of them, so you can review on your phone and pick up on your laptop.
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Works better with the rest of ClassFactor
Stop guessing. Start knowing what to study next.
Get a mastery score for every topic and a daily queue that plans your study for you — free on every plan.