Private by design — your recordings stay on your device, your calls are end-to-end encrypted.
Three products, one principle: the conversation is yours.
Hit record in any class or any meeting and walk out with a clean transcript and everything you need to act on it. Or open AdjiCera Call and talk to anyone — free video and messaging, right in the browser. Priced for real people, not enterprise budgets.
Same principle in all three: the conversation stays yours. Different jobs — a lecture to study from, a meeting to act on, or a call to actually have.
Record the lecture, walk out with the study material already made.
Record any meeting, or host a live call with captions as people speak.
Free, secure video calls and messaging in your browser or on desktop.
per month — or $9.99/year, plus tax · all features · no API key
full-feature free trial · no card up front
longest recording we’ve tested — no fixed limit
languages auto-translated
Everything from here down is the Students product — what it does with a lecture, the research behind it, and what it costs.
Every call, transcribed, diarized and distilled into decisions, action items and recaps — automatically, in real time, without a bot in the room.
Yes, in the browser. Yes, your voice. No signup. Nothing uploaded. Instant. No account needed.
AdjiCera gives you both: real speaker names and privacy. Your data stays on your device, just like your own notes.
The whole loop, end-to-end, designed for the 11pm-night-before-the-exam version of you.
One button starts everything. Done. Sit there, take it in, no scribbling.
Within a second the transcript is structured, every concept lifted out, every speaker labelled. You see the shape of the whole lecture.
Run flashcards on the bus. Drill the quiz over coffee. Hit the exam knowing what's on it.
One button starts everything. Done. Sit there, take it in, no scribbling.
Within a second the transcript is structured, every concept lifted out, every speaker labelled. You see the shape of the whole lecture.
Run flashcards on the bus. Drill the quiz over coffee. Hit the exam knowing what's on it.
Free for one month · No card required
A recording sits there. AdjiCera turns it into the practice that actually moves a lecture from your notes into your head — while you sleep, walk, and cram.
The most dangerous topic is the one you think you've got. AdjiCera catches the gap between how well you feel you know something and how well you actually do — so you spend the night before on what will really cost you. Most lecture apps never look for it.
Your lectures quietly become questions — and they come back to you right before the moment you would have forgotten.
It nudges you to put ideas in your own words. Copying the slide down never made anything stick — this does.
Practice pulls across all your courses and shuffles them — the way a real exam tests you, not one neat chapter at a time.
Explain a topic out loud and it shows you exactly which parts you glossed over. The gaps you did not know you had.
The transcript keeps getting cleaner once the lecture ends — so what you review later reads better than what you heard live.
Your recordings never leave your machine. No upload, no account wall to try it — it just runs, quietly, on your side.
Recalling material from memory produces far stronger long-term retention than reviewing it again — roughly 50% more on delayed tests.
Across 250+ studies, spreading review over time reliably beats cramming for durable memory — the longer the gap you need it, the more spacing wins.
Highlighting and re-reading feel productive but rank among the least effective methods; practice testing and spacing rank highest. We build in the high-utility ones.
Dunlosky et al., 2013 · Psych. Science in the Public Interest
Nothing to install to try it · Your recording stays with you
Or start remembering — free for one month.
No more two-handed scribbling. One button starts the whole flow.
Concepts surface automatically. Click any one to jump to the moment your professor said it.
Bloom's-taxonomy graded. Easy now, hard before the exam. Spaced so you don't forget by Friday.
What is a primary key?
How does normalization reduce redundancy?
When would you denormalize for performance?
The tutor answers using your professor's words, not generic internet. Grounded in your transcript.
Why does normalization matter for this database?
Your professor said it “removes duplicate data so an update touches only one row.” That keeps reports consistent and the storage smaller.
Every meeting gets a recap with decisions and action items, plus a ready-to-send follow-up email — one click, nothing to type.
Hi all, thanks for joining. Quick recap:
When three people talk at once, knowing who owns what decision matters. Stop squinting at anonymous speaker labels.
Stack up everything you already pay for to survive a semester. We just kind of fit all of it in one app, and we don't ask for your card every month.
Cloud transcription + flashcard app + note-taking premium + AI chat + TTS + AI study assistant
All of it. One app. Yours forever. Yes really.
Drag the sliders to match your real schedule. We'll do the math.
Illustrative estimate, not a guarantee. Assumes one pass back through each lecture plus about 30 minutes of manual flashcard-making per lecture, against roughly a minute to generate them in AdjiCera. The dollar figure values that saved time at an assumed $15/hr — your own number will vary.
Built for the night-before-the-midterm energy — and the back-to-back-meetings day. Designed so you stop juggling apps.
Captures any class or meeting — in-person, Zoom, YouTube. Speaker labels included. Click any sentence to hear the audio at that exact moment.
Pulled from what your professor said — not random AI guesses. Bloom's-taxonomy mixed difficulty.
Every concept across every lecture as an interactive graph. Drag, click, jump to the moment it was first mentioned.
Select a sentence, click Ask Tutor — get an explanation grounded in your professor's words, not generic internet.
A ready-to-send email — greeting, key points, decisions, action items with owners and due dates — drafted the moment the meeting ends.
Who spoke how much, longest monologue, questions asked, interruptions, balance score. The kind of conversation intelligence other tools tuck behind pricey per-seat plans.
The meeting organizes itself into titled chapters. Jump straight to the part you need — no scrubbing a timeline.
One question, every recording searched at once. Every answer grounded in the exact meeting it came from — nothing invented.
The transcript knows who was physically in the room and who dialed in. Most tools don't track this.
Speaker-labeled, timestamped, searchable. Click any line to jump to that moment in the audio.
Every term, idea, and connection across all your lectures — rendered as an interactive graph you can explore.
Bloom-taxonomy graded difficulty. Cards come from what your professor said — not generic internet content.
One-month trial · No card required
Capture every word, understand context instantly, and walk out with summaries, action items, and perfect notes—no manual work required.
Can everyone hear me? Let's dive into today's agenda.
First, we'll review Q3 metrics and then discuss...
Wait, that reminds me—did we cover the timeline?
Drag a concept around. Flip a flashcard. The actual algorithms running in your browser are the same ones running in the app — yours alone.
Force-directed layout · attraction along edges, repulsion between every node, gentle pull toward center. Same physics, same look as the Electron app.
Each card carries a Bloom's-taxonomy difficulty tag — Easy / Medium / Hard. The app generates these from your lecture transcript automatically.
We are at the beginning. The one-month free trial is open, no card needed. If you try it and have thoughts — good or bad — we actually want to hear them.
No card · No commitment · Cancel any time
Platform availability
Windows and Android ship today. Mac works in your browser — no download needed.
Both installers run on your PC — no internet needed after install for on-device features.
Record any class → transcript, flashcards, quiz, concept map. One-month free trial, then $1.99/mo or $9.99/yr plus tax.
Download Student · ~685 MBRecord any meeting or host a live call → transcript, action items, follow-up email.
Download Professional · ~1 GBBy downloading, you agree to the Terms of Service and Privacy Policy.
See how it worksJoin or host meetings directly in Safari or Chrome. No download, no install — just open the link and go.
Live meeting calls with real-time transcription, action items, and follow-up emails — all in your browser.
Open web appWorks on any Mac — M1, M2, M3, or Intel. Nothing to install.
Both Student and Professional modes in a single APK. Install directly — no Google Play account required.
Record lectures or meetings on your phone. Switch between Student and Professional mode in settings.
Download APK · ~80 MBBy downloading, you agree to the Terms of Service and Privacy Policy.
Requires Android 8.0+ and “Install unknown apps” enabled in settings.
iPhone and iPad support is on the roadmap. Join the waitlist and we'll let you know when it's ready.
Data belongs to you. Every version. Windows, Mac, or mobile.
Not another recorder — the one that helps you actually learn it or actually follow up on it. Every local feature included; Prime adds optional cloud-AI polish, billed only on what you use.
One month free, no card. Then $1.99/month or $9.99/year — plus sales tax.
Cloud-AI polish for Student or Professional. Coming soon: voice agent. Billed only on usage, hard monthly cap.
For work: every on-device feature free — speaker labels, meetings in, follow-ups out. Cloud-AI polish optional via Prime.
Student: one-month full trial, no card up front · Professional: free, no trial needed · Prime: cancel any time · Full refund within 14 days of a Prime charge
Still on the fence? Try it free — no card, no commitment.
For Windows · ~685 MB · One-month full trial · No card up front · Mac in browser
Your recordings stay on your device—no cloud, no third parties, no data tracking. Complete privacy by design.