European Alternative to:

BrewMemo is a privacy-focused note-taking solution that puts you in complete control of your data. Built by German developers who prioritize security and transparency, this app lets you sync your notes across devices using your own Nextcloud server instead of relying on third-party cloud services.
The app features a powerful Markdown editor with WYSIWYG capabilities, allowing you to format notes exactly as they'll appear. Native apps for iOS and Android ensure a smooth experience on mobile devices, while the web client provides desktop access.
Key features include:
The mobile apps offer a 30-day trial period followed by a subscription model (€2.99/month or €28.99/year with 20% savings). The Nextcloud server component is completely free and open-source, giving you full control over your data hosting. This makes BrewMemo ideal for individuals, businesses, and organizations that prioritize data privacy and want to avoid vendor lock-in while maintaining professional note-taking capabilities.