Keeps
One upload.
One study Keep.
Upload your notes, slides or readings and Khio makes a single study Keep from each one: your notes sorted, a flashcard drill, a practice test that marks itself, and a tutor beside it for anything you highlight.
Also on iPhone: download the app
Trusted by students at
How it works
From a pile of files to one page you can study from
Upload what you have
A PDF, lecture slides, a Word doc, photos or scans of handwritten notes, or text you paste in. An older study set works too.
Khio makes one page
Each upload becomes a single study Keep: the notes sorted into sections, a flashcard drill and a practice test, all from your material.
Study with a tutor beside it
Highlight anything on the page and ask Khio about it, or ask it to walk you through a section or quiz you.
On every page
Four ways to learn one thing
Sorted notes
What you uploaded, put in order under clear headings, so you read it once instead of hunting through slides.
A flashcard drill
Cards made from the notes on the same page, to run through until the terms stick.
A practice test that marks itself
Answer the questions and the page marks them for you, so you know what to go back to.
Highlight to ask
Select a line you don't get and ask Khio. The tutor sits beside the page, so the question and the answer stay in one place.
Your library
Every page, kept
Each study Keep you make is saved in your library. Open it again the night before the exam, rename it, or delete it when the class is over.
Open your libraryKhio doesn't stop at the textbook.
When you're not studying, Khio's still in your corner, over iMessage: gym, food, habits, sleep and your to-dos, all by text.
Your next exam, on one page.
Make a study Keep