Instantly calculate buy, sell, and trade values for trading cards. Offers simple and advanced modes for quick checks or detailed record-keeping. Supports multiple currencies and includes a dark mode option.




250+ iOS apps & games curated and reviewed
Out of 250+ card calc apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (31) | No | Yes | Oct 2026 | ||
| 2 | Free | — | Yes | No | Oct 2026 | ||
| 3 | Free | 5.0★ (1) | No | Yes | Nov 2026 | ||
| 4 | $1.99 | — | No | No | Oct 2026 | ||
| 5 | Free | — | Yes | No | May 2026 | ||
| 6 | Free | 1.0★ (1) | Yes | Yes | Oct 2026 | ||
| 7 | $1.99 | 5.0★ (1) | No | No | Aug 2026 | ||
| 8 | Free | — | Yes | No | Oct 2026 |




Instantly calculate buy, sell, and trade values for trading cards. Offers simple and advanced modes for quick checks or detailed record-keeping. Supports multiple currencies and includes a dark mode option.











This tool helps collectors accurately measure the centering of trading cards and sports cards. It provides precise measurements and compares potential grades from major grading companies, aiding in informed decisions before professional submission.