Compare software

Memos vs Backtalk: catalog facts
Memos	Backtalk
Free Free and open source; the project accepts sponsorships.	Free Free and open source under the MIT licence.
Web, Self-hosted	Android
Timeline layout suited to quick notes and daily logs Markdown notes with nested tags and a tasks view	Fast capture in a chat-style interface Pinning, hashtags and reminders
Requires running and maintaining your own server Built for short notes rather than long structured documents	Single timeline with no folders by design Android only
Self-hosted	Downloadable app
Open source	Open source
License not stated	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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