PaperTrail brings full TaskPaper editing to iOS. It supports .taskpaper, .txt, and .md files with projects, tasks, notes, and tags. Collapsible projects help you focus, and a powerful search query language lets you filter by tag, project, or custom expressions. Saved searches are stored directly in the document. Link entries to calendar events, set alarms that create iOS Reminders, and use natural date parsing for due dates. The app integrates with the iOS Files app and syncs via iCloud, so your documents stay in sync with TaskPaper on the Mac. Over 20 keyboard shortcuts. Under 1 MB.
