This app helps trading card collectors pre-grade their cards by analyzing centering and alignment. It uses your device's camera and visual tools to provide quick, consistent, and accurate feedback on card position and border spacing.






250+ iOS apps & games curated and reviewed
Whether you're new to centered cardboard 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 | 4.9★ (60) | No | Yes | Oct 2026 | ||
| 2 | Free | — | No | Yes | Aug 2026 | ||
| 3 | Free | 4.0★ (3) | No | No | Oct 2026 | ||
| 4 | Free | 4.7★ (19K) | No | No | Nov 2026 | ||
| 5 | Free | 4.8★ (224K) | No | No | Nov 2026 | ||
| 6 | Free | 4.9★ (27K) | No | No | Nov 2026 | ||
| 7 | Free | 4.5★ (7.2K) | No | No | Nov 2026 | ||
| 8 | Free | — | No | Yes | Jul 2026 |






This app helps trading card collectors pre-grade their cards by analyzing centering and alignment. It uses your device's camera and visual tools to provide quick, consistent, and accurate feedback on card position and border spacing.










This app tracks live graded card and sealed product deals on eBay. It prices listings against recent sales and market data, highlighting undervalued items. Users can set custom alerts for specific cards, sets, or products to never miss a deal.