250+ iOS apps & games curated and reviewed
Whether you're new to sports card centering or looking for an upgrade, our curated collection of 250+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | Yes | Aug 2026 | |
| 2 |  | Free | 4.4★ (58) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.6★ (9) | Yes | Yes | Jul 2026 | |
| 4 |  | Free | 4.6★ (42) | No | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (19) | No | Yes | Aug 2026 | |
| 8 |  | Free | 4.8★ (38K) | No | No | Oct 2026 |
This app helps trading card collectors accurately measure card centering for professional grading. It offers automatic border detection with manual adjustments, clear measurement results, and the ability to compare potential grades across major companies. Save and manage your analyzed cards to stop guessing and start measuring.
This app uses advanced computer vision to analyze the centering of sports and TCG trading cards. Get instant, accurate centering results to inform grading decisions and prepare cards for submission.
