234+ iOS apps curated and reviewed
Out of 234+ ruler pictures apps on iOS, 19 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 | 4.3★ (35K) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.2★ (2.6K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 1.5★ (44) | No | No | Aug 2026 | |
| 4 |  | Free | — | No | Yes | Sep 2026 | |
| 5 |  | Free | — | Yes | No | May 2026 | |
| 6 |  | Free | 3.9★ (205) | No | No | May 2026 | |
| 7 |  | Free | 4.3★ (133) | Yes | Yes | Aug 2026 | |
| 8 |  | Free | 1.0★ (4) | No | No | Aug 2026 |
This app provides a versatile toolkit for all your measurement needs. It includes a classic ruler, a tape measure, and a camera ruler for precise measurements. Easily switch between units and document your findings by adding measurements directly to photos.
This app offers precise measurements using augmented reality and on-screen tools. It caters to both professional and everyday needs with features like a flexible measuring tape, bubble level, and photo ruler. Save and manage your measurements within projects for easy access.
This app allows you to measure objects directly on photos. Simply take a picture, mark a known object for reference, and then draw measurements on other items within the same image. It supports both metric and imperial units and offers intuitive editing tools.
