Nextcloud Notes is a fairly complete Open Source app with text formatting, inline checklists, hyperlinks, and tables using Markdown. It requires a Nextcloud server to work and is a little sluggish to start up. Best part is it's free! Subscribe to read the complete review.

About

• Developer: Nextcloud | Location: Germany
• Android: Download | Github | Known issues | Developers: Tobias Kaminsky | Álvaro Brey
• Web App: Github | Known issues | Help | Developers: Kristof Hamann, Jan C Borchardt, Hendrik Leppelsack, Lukas Reschke
• Apple iOS App: App Store