Penseum works one upload at a time and makes a neat set of notes and quizzes from it. StudyPDF maps every file you add into one connected graph of topics and concepts, so you can ask across your whole course and it knows how everything fits together over a term.
StudyPDF vs Penseum.
Penseum is a free all-in-one AI study tool that turns your uploads into notes, flashcards, quizzes, and study guides. StudyPDF is built around your whole course: answers cited to the page, one connected concept map, real graded exams, and tracked progress.
Choose StudyPDF ifRecommended
- You study a whole course, not one upload at a time
- You want answers you can trust, cited to the page
- You need real graded exams with a pass mark
- You export to Anki or print study sheets
Choose Penseum if
- You want a simple free maker for notes and quizzes
- You like animated lessons with auto voice-over
- You want a quick cram mode before a test
Feature by feature
How they compare.
Trust and groundingStudyPDFPenseum
Answers cited to the page
StudyPDF
Every answer shows the page, second, or source
Penseum
Chat tutor, no page-pinned citations
Says when it isn't in your material
StudyPDF
Refuses to guess
Penseum
General tutor behavior
Your whole courseStudyPDFPenseum
One connected map across all files
StudyPDF
Topics and concepts merged across files
Penseum
Works upload by upload
Tracks what you're weak on
StudyPDF
Per-concept mastery, what to study next
Penseum
Spaced repetition and basic progress
Study toolsStudyPDFPenseum
Full graded practice exams
StudyPDF
Sections, timer, pass mark, graded report
Penseum
Auto practice exams and quizzes
Quiz with instant feedback
StudyPDF
Explanation and source after every question
Penseum
Quizzes with step-by-step solutions
Flashcards
StudyPDF
Rate, fold-over PDF, Anki export with math intact
Penseum
Spaced-repetition flashcards
Mind maps and cheat sheets
StudyPDF
Both, built from your course
Penseum
Notes, study guides, summaries
Inputs, extras and pricingStudyPDFPenseum
Reads handwritten and photographed notes
StudyPDF
A vision model reads scans, photos, and handwriting
Penseum
PDFs, slides, videos, typed notes
Exports to Anki, PDF, and Word
StudyPDF
Anki .apkg, PDF, and .docx for every kind
Penseum
Study inside the app
Turns a lesson into audio or voice-over
StudyPDF
Audio overview coming soon
Penseum
Animated lessons with auto voice-over
Free tier
StudyPDF
Free forever, covers most of a term
Penseum
Free core, premium adds the tutor and more
Penseum is a free AI study tool. You upload your PDFs, slides, videos, and notes, and it makes flashcards, quizzes, practice exams, and study guides, with a 24/7 chat tutor on top.
The difference
Built for your course. Cited to the page.
Where Penseum is strong
- A genuinely free core that turns an upload into notes, flashcards, and quizzes in about two minutes.
- Animated lessons with auto voice-over in many languages, plus a fast cram mode before a test.
- A 24/7 chat tutor with step-by-step solutions that explains why an answer was wrong.
- Wide language support, over twenty languages out of the box.
What StudyPDF doesn’t do
- Generate animated lessons or voice-over yet. An audio overview is coming soon.
- Sit in on a live lecture or tutor you in real time by voice. StudyPDF studies the files you upload plus YouTube links.
- Ship a native mobile app yet. StudyPDF runs in the browser on any device, and a mobile app is coming soon.
Why StudyPDF
Where StudyPDF pulls ahead.
Penseum's tutor answers from your material, which is a good start. StudyPDF goes further: every Bo answer cites the exact page in a PDF, the second in a video, or the source on a website, and when something is not in your material it says so instead of guessing. That is the difference between a tool you can trust and a confident answer you have to double-check.
Sit a full graded mock exam with sections, a timer, and a pass mark, then watch Bo track which concepts are slipping and tell you what to study next. Penseum stops at auto practice quizzes, study guides, and a chat tutor.
Free to start
Start studying.
Upload your course and ask Bo anything. No card required.
FAQ
Questions, answered.
Yes. If you want a tool built around your whole course, with answers cited to the page, full graded exams, exports to Anki, PDF, and Word, mind maps and cheat sheets, and per-concept progress tracking, StudyPDF goes deeper. Both are free to start and both turn your uploads into flashcards and quizzes. Penseum adds animated voice-over lessons and a chat tutor, while StudyPDF focuses on grounding and tracking your own course material.
It cites the exact page, second, or source behind every answer and refuses to make things up, maps your whole course into one connected concept graph, writes full graded practice exams with sections, a timer, and a pass mark, builds mind maps and cheat sheets, exports to Anki, PDF, and Word, and tracks per-concept mastery so it knows what to study next.
Penseum turns your uploads into animated lessons with auto voice-over in many languages, runs a quick cram mode before a test, and has a 24/7 chat tutor with step-by-step solutions. StudyPDF studies the files you upload plus YouTube links, and an audio overview and a native mobile app are both coming soon.
It is free to start, and the free tier covers most of a term. Pro and Ultra add a bigger weekly pool of credits for heavier exam-season use. You only upgrade when you outgrow the free plan.