Signet・Silver Hallmark Scanner
Identify & Verify Silver Marks
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Identify silver hallmarks instantly with Signet.
Signet is a powerful and easy-to-use tool designed to help you identify silver marks, understand purity, and verify authenticity in seconds. Whether you’re checking a 925 stamp, examining jewelry, or exploring antique pieces, Signet gives you clear and reliable results.
Scan a hallmark with Signet and let the app analyze the details. From sterling silver marks to engraved symbols, you can quickly identify what you’re looking at and understand its meaning.
Key Features
• Identify silver hallmarks instantly
Recognize hallmark symbols, stamps, and engraving marks with ease.
• Understand purity levels
Learn what 925, sterling, and other purity marks mean for your item.
• Detect and interpret marks
Identify stamp details and understand how they relate to authenticity.
• Clear and simple results
No complicated steps — just scan and get answers.
Built for Real Use
Signet is designed for:
• Jewelry owners and buyers
• Antique collectors
• Resellers and second-hand shoppers
• Anyone who wants to identify silver items quickly
Whether you are checking a ring, coin, or metal object, Signet helps you identify marks and understand their value.
Why Signet?
• Fast and reliable hallmark identification
• Clean and focused experience
• Designed for accuracy and clarity
• Built with a premium, simple interface
Get Started
Scan, identify, and understand silver hallmarks with confidence using Signet.
Some features, including hallmark scanning, require a subscription to access.
Contact Us: info@floude.com
Privacy Policy: https://floude.com/privacy-policy
Terms of Use: https://floude.com/terms-of-use
The developer, Floude LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Floude LLC
- Size
- 22.9 MB
- Category
- Reference
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 1 Year Subscription $19.99
- 1 Week Subscription $3.99
- Copyright
- © Floude