Notedog – Git-friendly portable Markdown journal, edit from a laptop
Phone as web server is clever, but Obsidian already does local-first Markdown sync.

Phone runs the server — edit Markdown journal from any browser, no sync needed.
Privacy-focused journalers who want phone storage with desktop editing
Obsidian · Joplin · Standard Notes
The app runs a small web server and allows you to edit your journal with the app UI, and also from browsers on other devices. Since in both cases the changes will be persisted in the phone, no need to sync.
You can connect to the editor server by using a private IP address in the local network, Tailscale network, or optionally, use a built-in HTTPS tunnel (paid subscription) via the internet and keep a handy access with the same URL.
I'd appreciate your feedback. Thanks!
Play Store: https://play.google.com/store/apps/details?id=run.notedog
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