Compare software

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

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