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Acorn vs Krita: catalog facts
Acorn	Krita
Paid One-time purchase with no subscription, after a 14-day free trial.	Free Free and open source under the GPL. The Microsoft Store and Steam builds are paid, as a…
macOS	Windows, macOS, Linux, Android
No subscription, paid once AI subject selection and Live Text tool built in	Over 100 brushes preloaded, covering a wide range of effects Three brush stabilisers plus a dedicated Dynamic Brush tool with drag and mass
macOS only Requires macOS 14 Sonoma or later	It is a painting tool, not a photo editor or a page layout program Large canvases with many layers need plenty of RAM
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 20, 2026

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