Notes → quiz in seconds
PDFs, photos, screenshots. No typing required.
New on iPhoneSnap your notes.
Snap your notes.
Capy quizzes you.
You remember.
The friendliest study app on your phone. Drop in a PDF or photo of your notes, and Capy turns it into a quiz that makes the material stick.
Free to download. No credit card.
Built with care by Takoji Studio
How it works
Three steps. Then it's a habit.
- 01
Snap or upload
Take a photo of your notes or drop in a PDF. Capy reads it.
- 02
Get quizzed
Capy turns it into multiple-choice questions with explanations.
- 03
It sticks
Spaced repetition and daily streaks turn one quiz into long-term memory.
What you get
Tiny features. Big study days.
Mastery, not memorization
Questions resurface until you've truly got them.
Daily streaks that stick
Show up every day; Capy keeps score.
Weekly leaderboard
Climb the global board. Resets every Monday.
Backed by research
Capy's not just cute. He's based on science.
Reading only
40%
Remembered after a week
With quizzing
61%
Remembered after a week
Quizzers remembered more after a week than rereaders did after just two days. That five-day head start is what Capy gives you.
Roediger & Karpicke, “Test-Enhanced Learning,” Psychological Science (2006)
From our beta testers
What early testers are saying.
5 out of 5 stars
“My grades have genuinely improved. Capy is the GOAT.”
Beta tester
High school
5 out of 5 stars
“I look forward to studying now. Wild.”
Beta tester
College
5 out of 5 stars
“It's like having a study buddy who's always ready.”
Beta tester
Grad school
Questions
Everything else.
Is StudyCapy free to start?
Yes. Download the app, snap your first set of notes, and try it free. There's an optional Unlimited subscription if you want more quizzes per day.
Is my study material used to train AI?
No. Your notes are sent to Google Gemini to generate the quiz in real time, then discarded. They're never used to train any AI model.
What can I upload as study material?
Photos of handwritten notes, screenshots, and PDFs. Capy reads them and turns the content into multiple-choice questions with explanations.
How accurate are the quizzes?
Very accurate for clear notes and well-structured material. Like any AI, Capy can occasionally get something wrong, so always cross-check anything important against your source.
What devices does it run on?
iPhone only. StudyCapy is built natively for iOS so the experience stays fast, focused, and right where your notes already live.
Can I use it for any subject?
Yes. Humanities, sciences, languages, professional exams. Anything you can put into notes, Capy can quiz you on.
Can I delete my account and data?
Yes. There's a Delete account option in settings. It permanently removes your account, your quizzes, and your uploaded material.
Still curious? hello@studycapy.com
Study less. Remember more.
Five minutes a day. One capybara who remembers everything for you.