Stamps
The app works as described, makes my life easier!
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About
Identify and value your stamp collection by simply taking a photo. This app provides country, year, catalog number, condition, and market valuation. It also features a digital perf gauge for accurate perforation measurements and allows you to manage your collection and list items for sale on eBay.
✓Stamp identification via photo
✓Market valuation and condition assessment
✓Digital perf gauge measurement
✓Collection management and tracking
✓Direct eBay listing integration
✓Stamp data including country, year, and catalog number
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What's New in MySky Stamps
1.0.2
July 23, 2026
The headline of this update is the Digital Perf Gauge. When you identify a stamp, MySky now reads the perforations from your own photo and shows the measured gauge (e.g. "Perf 11 × 10.5 · sheet stamp") right in the result Also in 1.0.2: • Full iPad support • Share MySky with a fellow collector in one tap • Keyboard no longer covers the fields on the collection and sell screens
MoreSubscription plans
Mysky Premium
Unlimited AI stamp ID, value, grading & eBay listing
$9.991 Month
User reviews
FAQ
How does MySky measure stamp perforations?
MySky uses your photo to perform a real measurement of the stamp's perforations, displaying the gauge directly on the identification result. This digital perf gauge provides precise measurements like "Perf 11 x 10.5 · sheet stamp."
What information does MySky provide for each stamp?
Upon snapping a photo, MySky identifies the stamp's country, year, Scott catalog number, and provides a clear assessment of its condition. It also includes a Big Sky Market Valuation.
Can I sell my stamps using MySky?
Yes, MySky allows you to send your collection directly to eBay as live listings, making it easy to sell your stamps when you're ready.
How much does MySky cost?
MySky is free to start, offering a limited number of free identifications each month. For unlimited identifications and bonus features, a subscription is available.
What are the subscription options for MySky?
MySky offers two subscription plans: Mysky Premium at $9.99 per month and Mysky Premium at $49.99 per year.
Is MySky available on different devices?
MySky is supported on iPhone, iPad, and iPod, making it accessible for Apple users to manage their stamp collections.
How often is MySky updated?
The latest version of MySky is 1.0.2, and it was last updated on July 23, 2026. This indicates regular updates to improve functionality and features.
What is the age rating for MySky?
MySky has an age rating of 4+, making it suitable for a wide range of users, including younger collectors.