Upload your study material. StudyBuddy turns it into MCQs and flashcards, then uses your performance to guide each session toward the topics, questions and difficulty that matter most.
No signup required. Upload a document and try it now.
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A person makes a loan payment at the end of each month. How is that series of payments classified?
Get one wrong? It tells you exactly why.
Most students do not lack material. They lack a clear way to turn that material into the right practice, at the right time, without guessing what to review next.
How it works
Add PDFs, lecture slides, course material or study guides. Any language your course is in.
StudyBuddy creates MCQs and flashcards from the material you uploaded, with explanations built in.
As you answer, StudyBuddy uses your performance to decide what topic, question and difficulty should come next.
Adaptive Study
Every answer updates the session. StudyBuddy gives more attention to topics you are missing, brings back topics you are already doing well in from time to time, and raises the difficulty when your performance shows you are ready.
How often each topic comes up
The topics you miss come up more often. The ones you've mastered come up less, but keep coming so you don't forget them.
How much you remember of a topic
An illustration of the calculation, not your data.
It estimates how much you remember of each topic from when you practiced it and how it went. When you come back to study, what is fading gets priority.
The difficulty of the questions
AnnuitiesEach topic starts with mostly easy questions. As you get them right, harder ones come up, and after a miss they ease off a little. So you don't get stuck on the hard ones or stay on the easy ones.
Why each question comes up
It doesn't ask topics in blocks or in just any order: it alternates them based on how you're doing in each one, and comes back sooner to the ones you struggle with most. Within each topic, it first asks what you haven't seen.
What you get
A person deposits $200,000 at 9% compounded annually for 3 years. What is its future value?
The expression 200000(1+3×0.09) adds interest always computed on the original principal. With compounding, each period multiplies the accumulated amount by 1.09.
Practice with questions generated from your study material. When you pick the wrong answer, StudyBuddy explains why that option was tempting and why the correct answer is better.
How does compounding work in compound interest?
What is an ordinary annuity?
What is a perpetuity?
Each period's interest is added to the principal and, from then on, earns interest too.
It is one in which each payment occurs at the end of each period. A regular monthly loan payment is an example.
It is an annuity that never ends, that is, an infinite series of periodic payments.
Turn the same material into flashcards without building decks from scratch. Upload once, study every way.
StudyBuddy uses your performance to decide which topic, question and difficulty should come next, so no session is wasted.
See mastery by topic so you know what is improving and what still needs work, document by document.
Analytics
Readiness Score gives you a document-level view based on coverage and performance in Adaptive Study, while Topic Mastery shows your progress topic by topic.
Why StudyBuddy
Use cases
Turn dense lectures into active practice fast. Upload anatomy, physiology, pathology or pharmacology material and practice with questions that force recall instead of rereading.
Stop turning slides into study tools by hand. Upload course PDFs or lecture slides and start practicing the topics your professor actually covered.
Use your official material as the source of practice. Cover the guide, find weak areas and keep practicing without building your own system.
Pricing
Start free and upload your material right away. Credits unlock more generation and practice, and paid plans raise your limits and access. Unlimited study sessions on everything you have processed.
Credit packs from $4.99 (15 credits). Prices in USD.
Processing credits are used when StudyBuddy processes a new document. A document up to 10,000 characters uses 1 credit, up to 25,000 characters uses 2 credits, and up to 50,000 characters uses 3 credits. You always see the cost before processing.
You can still study all your existing documents with no limits. You just won't be able to process new ones until your credits reset at the start of your next billing cycle. Need more right now? Buy a credit pack, or upgrade your plan for a higher monthly allowance.
Yes. Click "Start Studying Free" and you'll get a guest session instantly, no email, no password, no forms. Upload a document, study it, and see how it works. If you want to save your progress, register later and everything carries over to your new account.
PDF (including scanned ones), Word (.docx), PowerPoint (.pptx), plain text files, and photos of your notes (JPG, PNG or HEIC). With a free account you can also import a YouTube video that has captions. StudyBuddy works best with clear, readable study material.
Yes. Upload material in any language and StudyBuddy creates questions, flashcards and explanations in that same language.
Yes. Upload full textbooks, manuals or review guides, on any subject. Long documents are split into focused parts so each section gets better, more specific questions, flashcards and progress tracking. Each part uses credits independently (1 to 3 credits depending on size) and takes a slot in your plan's active document limit. Guests are limited to 50,000 characters; creating a free account unlocks uploads of any size.
Adaptive Study selects each question based on your performance. It gives more attention to topics you are missing, brings back topics you are already doing well in from time to time, and gradually raises the difficulty as your performance shows you are ready.
Yes. Once a document is processed, you can run unlimited study sessions on it, Adaptive Study, Exam Simulator, and Flashcards, with no caps, no timers, and no extra cost. Credits are only used when processing new documents.
Your documents are processed to generate study content, then stored securely in your account. We don't share, sell, or use your materials for anything other than generating your study content.
Yes. Pro costs $8.99 per month, or $89.90 per year, which works out to two months free. Both include 50 monthly credits, 30 active documents, image analysis, and unlimited use of Sabi, the AI tutor.
Credit packs let you buy extra processing credits on top of your monthly plan. They start at $4.99 for 15 credits. Unlike monthly credits, pack credits never expire, so use them whenever you need them. Available on all plans, including Free.
No hard limit with a free account. Documents up to 50,000 characters (about 20 pages) are processed as a single unit. Anything larger is automatically split into parts, and each part is processed as its own document with its own questions, flashcards and progress tracking. Splitting long material into focused sections helps StudyBuddy generate better, more specific questions for each part. Guests are limited to 50,000 characters; creating a free account unlocks any size.
Splitting long material into focused sections helps StudyBuddy generate better, more specific questions and flashcards for each part. You also get per-section progress tracking instead of one large mixed deck.
The questions are structured from basic recall to critical analysis, so they test real understanding of your material rather than random trivia. Quality depends partly on your source document: the clearer and more detailed the material, the better the questions.
Yes. No contracts, no cancellation fees. Cancel from your account settings whenever you want, and you'll keep access until the end of your billing period. And the free plan is always there, no expiration, no credit card required.
Upload your study material and turn it into focused practice.
No signup required. Upload a document and try it now.
