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Sayboard vs FUTO Keyboard: catalog facts
Sayboard	FUTO Keyboard
Free Free and open source under the GPL-3.0 licence.	Freemium A one-time payment supports the project and keeps the keyboard ad-free, with no recurring…
Android	Android
On-device speech recognition Works as a system keyboard in any app	Offline voice input Swipe typing and predictive text
Requires downloading a Vosk model first Recognition quality depends on the chosen model	Android only Some features or languages may be missing
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	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 2, 2026	Official website Full listing and sources Checked October 8, 2026

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