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KISS Launcher vs Olauncher: catalog facts
KISS Launcher	Olauncher
Free Free and open source under the GPL.	Free Free and open source under the GPL.
Android	Android
Under 250 KB, with almost no memory or battery cost Results are ranked by your own usage, so common apps surface first	Strips the home screen to text, which measurably reduces idle opening Open source, ad-free and tiny
Search-first with no icon grid is a large habit change Deliberately plain; there is little to customise visually	No widgets, folders or icon customisation by design Only a handful of apps fit on the home screen
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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