Skan is a free iPhone scanner that turns paper into sharp, searchable PDFs. It finds the page edges, snaps the photo when the page is steady, recognises the text on-device and names each document for you. Search every scan for a word, a name or an amount. Skan pulls the total, VAT and date off receipts and exports them as CSV. Sign any page and share as a PDF, optionally password-protected. No account, no ads, no subscription, no tracking – nothing leaves your phone.