PlaneTxt is an opinionated, future-proof app to manage your life in plain text: todo, agenda, journal and notes. Everything is stored as Markdown files in a folder you choose. One daily file per day holds your journal, todos and events; notes live in subfolders. There is no database and no lock-in: sync the folder with Syncthing, Dropbox or anything else, and edit the files with any text editor. Features: - Month calendar with the Markdown content of the selected day below it - Check and uncheck todos with a tap - Refill: carry unfinished todos over to today - Notes browser with search and rename - Home screen widget showing today's agenda and todos - Reminders through local notifications - Light and dark themes - No account, no tracking, no network access File layout: - dailies/20250128.md - archives/ - notes/Work/project.md