The findings
The time between two sessions belongs to no one.
You know your students better than any tool. But between two sessions, revision is theirs alone — and nothing carries your work into that moment. Memojin puts your expertise where it belongs: in the paths your students follow between your classes.
Materials that deserve better
Your courses are solid; between sessions they stay PDFs. Turned into revision paths, they keep working for your students.
Act at the right moment
You spot difficulties in class. Memojin adds the signal between sessions — so you can step in while it's still minor.
Your time where it counts
Cards, quizzes, answer keys: Jin prepares the material from your own documents — you keep the teaching act: reviewing, adjusting, approving.
The Memojin method
Five moves, in your order.
The same five pillars as your students — see them from the student's side →
In dark: your two priorities as a teacher.
In dark: your two priorities as a teacher.
05 · SUPPORT · YOUR PRIORITY
Your students in your loop, between sessions
Teaching spaces with deadlines · drop-off alerts with nudges · built-in messaging (student, group, Jin).
04 · PROVE · YOUR PRIORITY
Demonstrable progress, not impressions
Mastery by space and by student · attendance over 7/30/90 days · shared exams tracked by the active-memory gauge.
01 · CAPTURE
Your existing materials are enough
PDFs, slide decks, photos, YouTube: revision material ready in 5 minutes — you review, adjust, approve.
02 · REMEMBER
The science of memory between your sessions
Active recall, spaced repetition (FSRS), immediate feedback — each student revises exactly what they need.
03 · VARY
Each student, their own format
Cards, quizzes, summaries — the same content anchored, on laptop and on phone. And in class: slideshow mode.
A trial that respects you
14 full days, free — and no surprises at the end.
Every feature, your real classes, no credit card. And because a forgotten trial should never turn into an unexpected invoice, we warn you — twice — before it ends.
D1
Full access
Classes, spaces, tracking, shared exams: everything is open. No credit card.
D-3
First reminder
A clear email: what you've used, what it would cost, how to stop.
D-1
Last reminder
The day before it ends, email plus notification. Nothing starts without you.
D14
You decide
You carry on, or it all stops there. Your content stays exportable.
Demo space · teachers only
A sandbox with a simulated class, ready to explore.
No time to import your courses or invite your students? Open the sandbox: a fictional class of 28 students with 3 months of simulated activity — a living dashboard, alerts, scheduled exams. Click everywhere, break everything: it's all demo data.
Contact us for demo access →
Reply within 24h · teachers only
Simulated data
Sandbox
Demo class · Final-year Biology
ready to explore
28 students
3 months of generated activity
sessions, quizzes, streaks
realistic scenarios
Alerts & scheduled exam
drop-off, preparation plan
✓
How it works
Your existing materials become tracked paths.
Create — or let Jin create
Import your PDFs, slide decks, images or YouTube videos: Jin turns them into courses structured in chapters and lessons, card decks and quizzes. You review, adjust, approve.
Your existing materials are enough
Hand out in two clicks
Teaching spaces assigned to individual students (up to 50 students depending on the plan) or to class groups. Each student receives their revision path, with spaced repetition built in.
Individually or by class group
Track, step in early
Success rates, attendance over 7/30/90 days, mastery by space and by group, activity feed, drop-off alerts. You know who needs help before the exam — not after.
No papers to mark
Jin
your teaching assistant · online
Prepare a 10-question quiz on chapter 3 for Year 2 Biology, mid-term level.
By the way: 6 students are below 50% mastery on cellular respiration. Shall I add targeted reinforcement cards for them?
✦ Jin's move
Quiz created · 10 questions with answer keys and explanations
awaiting your review before it goes out
✦ Jin's move
Reinforcement handed to 6 students — after your approval
targeted cards added to their next sessions
Jin, on the teacher's side
A genuine teaching assistant.
Jin knows your courses and your students: it prepares your content, watches your groups' progress and suggests targeted interventions. Nothing goes out without your review. The AI prepares and proposes, but your students' revision schedule follows a deterministic algorithm, not a black box.
It has the context: your courses, your deadlines, each student's mastery
It acts: quizzes, decks, targeted reinforcement, nudges
You stay in charge: nothing goes out without your review
The product at work
Each tool clears one specific blocker.
Situations a class alone cannot cover — and what Memojin adds to them, under your control.
« Before the test, everyone revises on their own — at a pace nobody can see. »
Shared exams
active memory
Schedule an exam for the class: each student watches their active-memory gauge climb towards the date — FSRS tells them when they're ready. You follow the group's progress.
« Consistency plays out between sessions — where a class cannot carry it. »
Challenges & motivation
engagement
Launch class challenges; activity and consistency leaderboards between students — mastery itself stays visible to you alone, student by student.
« A word of encouragement at the right moment changes a whole week of revision. »
Built-in messaging
communication
Write to one student or a whole group without leaving the platform — encouragement at the right moment beats a summons too late.
« Seeing exactly what your students experience is the best way to fix it. »
Learner mode
for you
One toggle and you switch to the student side: try exactly what your students get — with the same laptop / phone continuity — or prepare your own exams.
« One revision session run in class beats ten instructions to revise at home. »
Slideshow mode
run it in class
Project your memo cards and quizzes to the class: questions scroll on screen, the group answers, you host — a collective revision session, with your own content.
I create the spaces, my students revise between sessions, and I can see who is falling behind before it's too late. It changed the way I prepare my classes.
Yann D.
Private tutor — 14 students followed on Memojin
Your first class could be ready tonight.
No credit card · reminders 3 and 1 days before the end · cancel in one click