When comparing Dynalist vs Momentum, the Slant community recommends Dynalist for most people. In the question“What are the best cross-platform to do list apps?” Dynalist is ranked 33rd while Momentum is ranked 48th.
Ranked in these QuestionsQuestion Ranking
Pro Ability to create documents and organize by folder, and search by title
Pro Unlimited notes
Which is perfect for personal knowledgebase.
Pro Search and link to other notes
Pro Bullet hierarchy with zoom
Able to zoom in in bullet points, collapse bullets, move bulleted information, etc.
Pro Create custom user styles
Anyone can create a custom style and share them with the community, which can be found here.
Pro Inline images
Pro Printable shared lists
Pro Automated Next Steps
Next steps have a separate view. Tasks can be updated sequentially or parallel.
Pro Projects and Tasks can be endlessly nested
You can nest multiple projects with tasks, there is no limit.
Web-based, progressive-web-app (PWA).
Pro Specifically designed for GTD
Pro Has an offline mode
No permanent internet connection needed.
Pro Realtime synch
Data instantly updates on all devices.
Pro Clean design
Lots of space helps focus on the tasks.
Con In Beta (development)
Con Beta interface is confusing for first-timers
The interface is very opinionated (this is a good thing). But it is not obvious how to map user's own GTD variant onto the one the author has in mind. Maybe after it is in production, there will be better on-boarding.