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Kleki vs HeavyPaint: catalog facts
Kleki	HeavyPaint
Free Free to use in the browser.	Freemium Pricing is not listed on the homepage; check the store pages for current costs.
Web	Android, iOS, Web
Runs in the browser with nothing to install Opens straight into a drawing canvas	Focused on painterly brushwork rather than general image editing Runs in the browser as well as on iOS and Android
Browser only Fewer features than a desktop painting program	Homepage gives little detail about features and pricing Not intended for photo editing or retouching
Web application	Downloadable app, Web application
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 23, 2026	Official website Full listing and sources Checked October 2, 2026

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