價格：免費
更新日期：2020-08-13
檔案大小：38.5 MB
目前版本：3.3
版本需求：系統需求：iOS 12.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Stamp ID Pro is a stamp collecting app that makes it easy to identify United States stamps quickly. It uses the process of elimination to identify each stamp in the least number of possible steps.
Stamp ID Pro currently contains over 1,300 US postage, air mail and postage due stamp variations from 1847 to 1951, and new stamps are being continually added.
The Stamp Identifier Wizard walks you through step by step on how to identify each stamp and includes attributes such as:
• Paper Types
• Perforations
• Types
• Secret Marks
• Color Variations
• Grills
• Watermarks
• Printing Methods
• Setoffs
Stamp ID Pro is free to download and try (full feature) for a limited time. Purchase is required to continue using app after trial period ends.
支援平台：iPhone, iPad