Drop your PDF. Get 50 flashcards. Study smarter in the time you have left. Vokos is the AI study agent built for students who are completely out of patience.
Vokos isn't a flashcard app with a chatbot bolted on. It's a complete study system — from raw PDF to active recall to concept verification — designed around how students actually learn under pressure.
Upload any lecture, textbook, or study guide. Vokos reads it, identifies the core concepts, and generates a complete flashcard deck — anchored directly to your source text. Not generic AI hallucinations. Your material, distilled.
Core FeatureUpload massive textbooks and carve them into manageable chapters. Save raw sections to your library or generate targeted flashcards instantly.
FreeSituational MCQ quizzes generated from your own material. No generic questions — every quiz is built from what you actually uploaded.
Pro: 10 questionsDeconstruct any stack into a top-down knowledge hierarchy. See how concepts connect before you try to memorize them.
FreeInterleave cards from multiple stacks into one chaotic, mixed session. The research is clear — interleaving beats blocked practice.
FreeThe Feynman Technique, automated. Explain a concept simply and get brutally honest feedback on what you actually understand.
FreeHands-free flashcard sessions. Commuting, cooking, working out — Vokos reads your cards while your eyes are elsewhere.
Pro OnlyPaste a YouTube link. Vokos scrapes the transcript and forges a flashcard deck from the lecture — no manual work required.
Pro OnlyDrop a PDF, paste raw text, or link a YouTube video. Vokos handles any format your professor throws at you.
The AI reads your material, extracts key concepts, and builds a targeted flashcard deck in under 30 seconds. You review, adjust, done.
Adaptive review that surfaces hard cards more often, easy cards less. The more you study, the smarter the schedule gets.
Real flashcards from real PDFs. The agent extracts, the system schedules, you learn. No setup, no templates, no wasted time.
Try It Free →"I uploaded my entire Biochemistry lecture PDF and had 47 flashcards in two minutes. I've been manually making Anki cards for 3 years. I feel personally attacked."
"The Interrogation Room is genuinely harder than my professor's exams. Which is annoying. But also exactly what I needed two days before finals."
"I listened to my MCAT cards on my commute for a week. Passed my practice test with a 517. The voice study feature alone is worth the subscription."
Start free. Upgrade when you're ready to go all in.
Honest answers. No marketing fluff.
Have a feature request? Found a bug in the Slicer? Or just want to tell us how much time the AI saved you before finals? We read every single email.
*Support hours are generally Mon-Fri. If you email us at 3 AM the night before your exam, we might be asleep, but the AI won't be.
Free to start. No credit card. Just you, your PDF, and an AI that doesn't care about your excuses.