Stamp Scanner on the App Store
apps.apple.com › us › appIt takes a picture and you can crop the photo to show just the stamp. Then you press the button to scan it, it tries for about 3 seconds then the app disappears, it crashes. I tried it three times, each with the same result. The app, when working, only allows you to scan 25 stamps for free then you would have to pay $9.99 for unlimited scanning.
Scanning | The Stamp Analyser
rakium.comScan your stamps; simple and by far the best method, see below for the procedure; Photograph your stamps; tricky but doable, click here for the procedure; Obtain the stamp images from any website, click here for the procedure;