250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our pd measurement free list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (22K) | No | No | Sep 2026 | |
| 2 |  | Free | 4.9★ (3.8K) | No | No | Sep 2026 | |
| 3 |  | Free | 5.0★ (1) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.7★ (509) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.6★ (592) | No | Yes | Sep 2026 | |
| 6 |  | Free | 5.0★ (1) | Yes | No | Sep 2026 | |
| 7 |  | Free | 4.6★ (21) | No | Yes | Aug 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
Transform your iPhone into a precise 3D scanner for measuring pupillary distance and segment height. Get accurate measurements for ordering prescription glasses online with confidence, eliminating the need for manual tools.
Instantly measure your pupillary distance using your phone's camera and augmented reality. This app provides accurate measurements for both distance and near viewing, essential for ordering glasses or adjusting VR headsets. Compatible with Face ID-enabled iPhones.
Quickly measure your pupillary distance using your iPhone camera. Ideal for verifying glasses fit and setting up VR headsets. The app provides accurate readings for far, near, right, and left PD with a clear, user-friendly interface and privacy-focused on-device processing.
