Stamp Identifier: PostalDex
Value Scanner & Price Checker
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
PostalDex is like collecting rare treasures — but for stamp lovers and curious minds alike.
Snap & Discover: Just point your camera at any stamp and get instant identification, whether it's a vintage Penny Black, a colourful commemorative series, or that mystery stamp you found tucked inside an old letter (finally, answers!).
Build Your PostalDex: Every stamp you identify is added to your personal collection, beautifully displayed like a classic album. Discover and collect stamps from countries and eras all around the world.
Know What It's Worth: Each identified stamp comes with an estimated market value, so you'll always know if you're holding onto something special — or a hidden gem worth more than you think.
Start small and collect them all: Begin with an empty album and watch your PostalDex come to life as you scan new stamps. Each entry is saved with the photo you took, along with fascinating details about the stamp's origin, print year and rarity.
Your entire collection is saved automatically, so you can show it off to fellow collectors or simply browse your discoveries over time.
Weekly and yearly subscriptions are available to unlock unlimited identifications.
Privacy Policy: https://sites.google.com/view/privacypolicyforpostaldex/home
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, LEANLAUNCH LTD, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LEANLAUNCH LTD
- Size
- 11.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- PostalDex Premium Weekly USD 3.99
- PawDex Premium Yearly USD 24.99
- Copyright
- © 2025 LEANLAUNCH LTD