Sensei Notes

Make room for your thinking. Sensei Notes brings handwriting, PDF annotation and editable maths tools together in a notebook for iPhone and iPad.

WRITE ON YOUR DOCUMENTS
Open a PDF and save it as an editable notebook. Add handwriting, highlights and text while keeping the original PDF unchanged. Keep the .snote notebook for future edits, or export a separate PDF for printing and sharing.

MAKE THE MATHS CLEAR
Add shapes, coordinate axes, grids and functions. Move and adjust objects, change their colour and line width, and use undo as you work. Draw and hold to tidy supported shapes and curves.

USE THE DEVICE IN YOUR HAND
Write with Apple Pencil on a compatible iPad, or turn Pencil only off for finger editing. On iPhone, notebooks open with View only on so you can read without accidental marks. Turn it off to edit with your finger.

KEEP YOUR FILES WHERE YOU CHOOSE
Save notebooks on your device or in a storage provider enabled in Files, including iCloud Drive or Google Drive. Close the notebook and let syncing finish before opening it on another device. Simultaneous edits are not merged.

No account, advertising or analytics. Your notebook contents are not collected by Sensei Notes.

Apple Pencil requires a compatible iPad. Cloud storage services are provided separately by their respective providers.