Stamp Analyser vs Crowncaps.Info

Accurately Grade and Measure Stamp Perforations The Stamp Analyser digitally measures the stamp perforations, the stamp frame and the balance among the four margins to determine the centering grade of the stamp. It also allows you to measure the distance between any two points on a scanned or photographed image. The Stamp Analyser provides this information based on accurate measurement; no more guesswork. All you need to do is to provide a good scan or a good photograph of the stamp and the Stamp Analyser does the rest. Optionally, you can add the stamp Soundness and Eye Appeal components to obtain the final grade. The Soundness and Eye Appeal components are based on the PSE Grading Guide. The Stamp Analyser user interface has been designed to be intuitive and simple. On the Mac, you simply drag and drop your stamp image into the Stamp Analyser. On the iPad and iPhone, you can either take a photo of the stamp or select it from the photo library. IOS 16.1 or higher required. More detail on Rakium.com

Download the official Crowncaps.Info app and organize your crown cap collection. Find information about caps Find out from which country, producer and drink the cap is, as well as what it is used for. Look for caps without writings Got a cap without text? Use a handy search by category and color to identify it. Browse through sets of caps Check how many caps you have left to find to complete the set. Premium features: Find trade partners Find users having most caps from your wish lists Saved filters Save advanced search configuration as filters and use them later Private cap lists Create cap lists available only for you License agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/