Penlog
Penlog Labs · Productivity
ChatGPTApp
Penlog turns your handwritten Apple Pencil journal into structured data you can work with in ChatGPT. Ask what you wrote on a given day, search your pages by topic, and pull up your open tasks with their current status. You can also add a task or mark one done, and it appears on your handwritten page and syncs through to Notion. Write by hand, then work with everything you wrote.