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Cleanup.pictures vs Unmark: catalog facts
Cleanup.pictures	Unmark
Free The site advertises free use; paid options are not described on the homepage.	Free Free and open source under the GPL-3.0-or-later licence.
Web	Android
Nothing to install, works by drag and drop Removes objects, text, watermarks and photo damage	Works fully offline with no uploads No bundled AI model, so the app stays small
Images are uploaded to an online service Single-purpose tool with no general editing	Simple fill algorithm may struggle with complex backgrounds Android only
Web application	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Needs internet	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.