Sports Card Scanner: GemScore
PSA Grade Estimate & Prices
About
Instantly identify sports cards, get a predicted PSA grade with sub-scores, and view live pricing. Track your collection's value and make informed buy/sell decisions quickly.
What's New in Sports Card Scanner
1.1.4
October 27, 2026
• Subscribing from your profile now unlocks unlimited scans right away • Prices are labeled as current eBay listings, so you know exactly what you're seeing • Small fixes and improvements
MoreSubscriptions & In-App Purchases
GemScore Pro
Unlimited scans, grade estimates & price tracking
Developer apps
FAQ
What is GemScore?
GemScore is an AI-powered mobile application that helps sports card collectors identify cards, estimate their PSA grade, and determine their market value. It provides instant insights to aid in buying, selling, and collection management.
How does GemScore estimate card grades?
GemScore uses AI to analyze the corners, edges, centering, and surface of a sports card, providing a predicted PSA grade. This helps users understand potential grading outcomes before submitting cards for professional grading.
What are the pricing options for GemScore?
GemScore offers a free tier with 5 scans and 1 grade estimate per month. A Pro subscription is available for $4.99 per month, offering unlimited scans and grade estimates.
Is GemScore suitable for casual collectors?
While designed for speed for flippers and serious collectors, GemScore's identification and pricing features can also benefit casual collectors. The free tier allows for limited use to explore its capabilities.
How does GemScore protect user privacy?
Card images are analyzed in real time and not stored on servers. Your collection is saved locally and backed up to a private record with an anonymous ID, without requiring personal information like name or email.
What devices does GemScore support?
GemScore is currently supported on iPhone devices. The app is designed for mobile use, allowing users to scan cards on the go.
How often is GemScore updated?
The latest version of GemScore is 1.1.3, last updated on September 24, 2026. Updates typically include improvements to AI recognition, pricing data, and user experience features.
Does GemScore have ads?
No, GemScore does not contain advertisements. The app operates on a freemium model with optional in-app purchases for its Pro subscription.
