Your learning trajectories,
on the desktop.
One window. The whole workshop.
The web app's pages become panels you can dock, drag, and split — a real IDE for building knowledge.
Territory Canvas
Design knowledge as a directed concept graph on an infinite React Flow canvas — drag nodes, draw prerequisites, undo/redo, and lay out entire trajectories visually.
Manuscript Editor
A rich Tiptap writing surface with slash commands, inline math, and tables. Draft every lesson in a focused editor built for long-form technical content.
AI, Everywhere
A streaming AI chat panel, inline AI edits (Ctrl+I), and one-shot trajectory generation — all wired directly into your workspace, no context-switching.
Interactive Labs
Run kinematics, vector-field, and electric-field sandboxes, plus quizzes and flashcards, live against any node from the Labs panel.
Knowledge Sources
Bring in PDFs, audio, video, and YouTube. Preview rich media in-app and extract text with AI to feed your lessons.
Local-First
Work in native .traj and .mono files on your machine, syncing to the cloud when you want. Your trajectories live where you do.
Get Aprann Desktop
Free while in early access. Sign in with the same Aprann account you use on the web.
Build knowledge like an engineer.
Prefer to stay in the browser? The full Aprann web app is one click away.