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Niagara Launcher vs Smart Launcher 6: catalog facts
Niagara Launcher	Smart Launcher 6
Freemium A free ad-free version is available. Niagara Pro is a paid upgrade.	Freemium A free version is available. Smart Launcher Pro is a paid upgrade.
Android	Android
Genuinely one-handed: the whole app list is reachable by thumb Notifications and media appear inline rather than as badges	Automatic app categorisation removes most manual organising Search bar doubles as a calculator and unit converter
The list-based approach is a significant habit change Several features, including icon packs, need the paid Pro upgrade	Automatic categorisation gets some apps wrong and needs correcting Several features require the paid Pro version
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
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.