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Unmark vs Inpaint: catalog facts
Unmark	Inpaint
Free Free and open source under the GPL-3.0-or-later licence.	Paid Paid software; the site offers a download alongside a Buy Now option.
Android	Windows, macOS
Works fully offline with no uploads No bundled AI model, so the app stays small	Single-purpose object removal that needs little editing skill Handles watermarks, date stamps, wires and skin blemishes
Simple fill algorithm may struggle with complex backgrounds Android only	Paid licence required No Linux version
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-or-later	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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