Note-taking Apps

Some note-taking apps I’m keeping track of, since my site is essentially a folder tree with Markdown files and some of these may yet replace/complement it somehow:

Platform Date Link Notes
Cross-platform 2019 Simplenote Doesn't seem to allow for cross-links or attachments
Electron 2020 Obsidian Zettelkasten, no calendar integrations
macOS/iOS 2019 Agenda date-focused, excellent integration on iOS/macOS
2020 Noteplan 3 Uses plain Markdown as storage