Compare software

MiaoYan vs MWeb Pro: catalog facts
MiaoYan	MWeb Pro
Free Free to download from the GitHub releases page.	Paid A lifetime version costs $34.99 on the MWeb Store; also available on the App Store.
macOS, iOS	macOS, iOS
Native Swift app, not Electron Notes stay as plain Markdown files in your own folder	Native AppKit and UIKit apps GFM with math, Mermaid and ECharts previews
macOS only No WYSIWYG editing mode	Apple platforms only Paid app
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.