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Warehouse vs Klia Store: catalog facts
Warehouse	Klia Store
Free Free and open source.	Free Free to download from Flathub.
Linux	Linux
Batch actions on many installed Flatpaks Finds and manages app user data, including leftovers	Graphical way to browse and install Flatpak apps Manages apps that are already installed
Linux only and limited to Flatpak apps Does not manage native distribution packages	Licence is proprietary despite the public code Small project with a single main developer
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License: Proprietary
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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