Brainly is great for getting one homework question answered fast, from a big community and an AI tutor. StudyPDF is built around your whole course: answers from your own files, cited to the page, one connected concept map, real graded exams, and tracked progress.
Choose StudyPDF if
You study a whole course, not one question at a time
You want answers grounded in your own material, cited to the page
You need real graded exams and per-concept progress
You export to Anki or print study sheets
What StudyPDF doesn’t do
Pull from a community of other students or answer questions from outside your files. StudyPDF stays grounded in your own course.
Turn class audio into study guides like Brainly's Smart Notes. StudyPDF studies the files you upload plus YouTube links.
Use gamified points, study buddies, or leaderboards. StudyPDF keeps a simple daily streak instead.
Choose Brainly if
You want a quick answer to one homework question
You like a community where people post and verify answers
You want answers across many subjects with no upload needed
Where Brainly is strong
Snap a photo of a math or word problem and get a worked answer fast.
An AI tutor available 24/7 that explains step by step.
A polished mobile app with points, badges, and leaderboards.
How they compare.
Feature
StudyPDF
Brainly
Trust and grounding
Grounded in your own course material
YesAnswers come from your uploaded files
PartlyCommunity and AI; Ask My Docs takes uploads
Answers cited to the page
YesEvery answer shows the page
NoExplains the answer, no page cite
Says when it isn't in your material
YesRefuses to guess
NoBuilt to answer any question
Your whole course
One connected map across all files
YesTopics + concepts merged across lectures
NoWorks one question at a time
Tracks what you're weak on
YesPer-concept mastery, what to study next
PartlyTest Prep practice adapts to you
Study tools
Full graded practice exams
YesSections, timer, pass mark, report
PartlyTest Prep practice and study guides
Quiz with instant feedback
YesAfter every question, from your files
YesQuizzes from your notes and homework
Flashcards
YesRate, fold-over PDF, Anki export on Pro
PartlyFlash Clash, a head-to-head study game
Mind maps and cheat sheets
YesBoth, built from your course
PartlyStudy guides and Smart Notes, no mind maps listed
Inputs, extras and pricing
Snap a photo of a question
YesPhoto notes are a first-class source
YesScan to Solve on mobile
Reads handwritten and scanned notes
YesVision model reads any-quality pages
PartlyScans a question; Ask My Docs takes documents
Imports YouTube videos and websites
YesPaste a link, timestamped
NoNot listed on its site
Free tier
YesFree to start, about 4 materials a week
PartlyFree with ads; Plus and Tutor are paid
Brainly is a homework-help app: a student community plus an AI tutor. You snap a photo of a question and get a step-by-step answer. Answers come from the community and its AI tutor, and its Ask My Docs feature lets you upload a document.
Yes, if you want answers from your own course instead of a public community. StudyPDF grounds every answer in the files you upload, cites the exact page, writes full graded practice exams, makes flashcards, quizzes, mind maps and cheat sheets, and tracks per-concept progress. Brainly is better for a quick one-off question across any subject with no upload. StudyPDF is better for studying a whole course you can trust.
What does StudyPDF do that Brainly doesn't?
It answers only from your own uploaded material and cites the page behind every answer, refuses to make things up, maps your whole course into one connected concept graph, writes full graded practice exams with a pass mark, builds flashcards, mind maps and cheat sheets, exports to PDF, and to Word and Anki on Pro, and tracks per-concept mastery so it knows what to study next.
What does Brainly do that StudyPDF doesn't?
Brainly has a large student community with answers reviewed by moderators and Experts, a Scan to Solve photo solver for any question across subjects, an AI tutor available 24/7, Smart Notes that turn class audio into study guides, and a polished mobile app with points and leaderboards. StudyPDF stays grounded in your own files and runs on iPhone, iPad, Android and the web, with one account everywhere.
How much does StudyPDF cost?
It is free to start, and Free gives you about 4 materials a week. Pro and Ultra add a bigger weekly pool of credits for heavier exam-season use. Brainly is free with ads, and its Plus and Tutor tiers are paid. You only upgrade StudyPDF when you outgrow the free plan.
Start studying.
Upload your course and ask Bo anything. No card required.
