8+ iOS apps curated and reviewed
Out of 8+ cardboard centering apps on iOS, 8 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 | 4.9★ (28) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.7★ (208) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | — | Yes | No | May 2026 | |
| 4 |  | Free | 5.0★ (1) | Yes | No | Jul 2026 | |
| 5 |  | Free | 4.6★ (10) | No | No | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 5.0★ (2) | No | Yes | Sep 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.
Digitize your trading card collection with AI-powered scanning. Identify cards instantly, get market value estimates, and manage your collection. Features include card recognition, price checks, detailed info, and deck creation.
Analyze and measure the centering of your trading cards with precision tools. This app helps collectors determine grading potential and share results, supporting various card types.