價格：免費
更新日期：2019-06-26
檔案大小：116 MB
目前版本：1.6.12
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Stamp ID Pro is an app for stamp collecting 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. Also includes useful tools including paper type identifier and perforation gauge.
Stamp ID Pro currently contains over 910 stamp variations from 1847 to 1935, and new stamps are being continually added.
The Stamp Identifier Wizard walks you through step by step 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 for a limited time. Purchase is required to continue using app after trial period ends.
支援平台：iPhone, iPad