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Adobe Scan vs vFlat Scan: catalog facts
Adobe Scan	vFlat Scan
Free Free to download; advanced PDF features need a paid Acrobat Pro subscription.	Freemium A limited free tier is available. Full use requires a paid subscription.
Android, iOS	Android, iOS
Automatic boundary detection and perspective correction Built-in OCR for searchable PDFs	Curved-page flattening that ordinary scanner apps cannot do Removes fingers and shadows from the edges of captured pages
Combining and converting files requires paid Acrobat Pro Mobile only	Free use is limited and the full feature set is a subscription Mobile only
Downloadable app	Downloadable app
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 September 22, 2026

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