Compare software

Reinschrift vs sleek: catalog facts
Reinschrift	sleek
Free Free and open source under the GPL-3.0-or-later.	Free Free and open source.
Linux, Web, Self-hosted, Command line	Windows, macOS, Linux
Tasks live in a plain Markdown file with no database Desktop app, shell extension, CLI and web app share one file	Tasks kept in plain todo.txt files you own Runs on Linux, Windows and macOS
Desktop app is built for GNOME No native mobile apps mentioned	Limited to what the todo.txt format can express
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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