The Fastest Way to Sync Your Study Group
The Fastest Way to Sync Your Study Group
Stop digging through group chats for exam prep. Citadel instantly combines your class' notes into one master guide so you can learn faster together.
Stop digging through group chats for exam prep. Citadel instantly combines your class' notes into one master guide so you can learn faster together.
The study tool that moves as fast as your group.
Forget messy drives and group chats. Citadel gives your team the advanced tools to capture, combine, and master your notes in seconds.
Real Time Sync
When a classmate uploads a chapter, you see it instantly. No refreshing, no waiting, no 'did you send it?' texts.
One-Tap Merging
Turn a whole class' notebooks into one perfect study guide with a single click. Divide the work, multiply the results.
The best notes are the ones you don't have to write alone.
Study Smarter with Citadel
Smart Search
Stop scrolling back months to find that one diagram. Everything is indexed, searchable, and ready for the exam.
Capture, Combine, and Conquer any subject in seconds.
Scan handouts, import PDFs, or snap whiteboard photos. Citadel cleans them up and digitizes them automatically.
Don't study from fragments. Instantly combine your friends' notes with yours to create the ultimate master guide.
Turn that merged master guide into practice quizzes and flashcards automatically. Be ready for the AP exam in half the time.
The study tool that moves as fast as your group.
Forget messy drives and group chats. Citadel gives your team the advanced tools to capture, combine, and master your notes in seconds.
Real Time Sync
When a classmate uploads a chapter, you see it instantly. No refreshing, no waiting, no 'did you send it?' texts.
One-Tap Merging
Turn a whole class' notebooks into one perfect study guide with a single click. Divide the work, multiply the results.
The best notes are the ones you don't have to write alone.
Study Smarter with Citadel
Smart Search
Stop scrolling back months to find that one diagram. Everything is indexed, searchable, and ready for the exam.
Capture, Combine, and Conquer any subject in seconds.
Scan handouts, import PDFs, or snap whiteboard photos. Citadel cleans them up and digitizes them automatically.
Don't study from fragments. Instantly combine your friends' notes with yours to create the ultimate master guide.
Turn that merged master guide into practice quizzes and flashcards automatically. Be ready for the AP exam in half the time.
Organization that lets you sleep easy
Automatically sorts every upload into the correct class and unit. Your digital binder stays perfectly organized, even when you're in a rush.
Smart Filing
Gap Detection
Universal Search
Organization that lets you sleep easy
Automatically sorts every upload into the correct class and unit. Your digital binder stays perfectly organized, even when you're in a rush.
Smart Filing
Gap Detection
Universal Search
Organization that lets you sleep easy
Find any diagram, definition, or date instantly. Search across handwriting, PDFs, and images just by typing a single keyword.
Smart Filing
Gap Detection
Universal Search
Ready for every period of the day
Ready for every period of the day
No matter what your schedule looks like, Citadel adapts. Seamlessly switch from solving complex equations to analyzing texts without losing your flow.
No matter what your schedule looks like, Citadel adapts. Seamlessly switch from solving complex equations to analyzing texts without losing your flow.
