115+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our ruler me list covers 115+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | Aug 2026 |
| 2 |  | Free | 3.5★ (78) | Yes | Yes | May 2026 |
| 3 |  | Free | 4.3★ (133) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.3★ (35K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (997) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.0★ (1) | No | Yes | May 2026 |
| 7 |  | Free | 3.7★ (3) | No | No | Aug 2026 |
| 8 |  | Free was $0.99 | — | No | No | Aug 2026 |
Measure lengths, widths, and diagonals accurately using your phone. Switch between metric and imperial units, and utilize flexible starting points for precise measurements in any direction. Features auto-calibration for minimal error and a screen lock to preserve readings.
This utility app uses augmented reality to measure the length and area of real-world objects using your smartphone's camera. It offers unlimited measurements and an ad-free experience with premium subscriptions.
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 utility app provides a portable ruler for on-the-go measurements. It also includes a suite of additional tools like a protractor, spirit level, and various meters for diverse measurement needs.
This app provides a digital ruler for measuring the length and diameter of small objects directly on your device. It features a millimeter scale and allows for easy sliding to measure.
Transform your smartphone into a precise measuring tool. This utility app allows you to measure lengths and distances directly on your device's screen. Ideal for quick estimations and practical applications.
Measure objects using your phone's camera with augmented reality. This utility app provides accurate measurements in various units and allows you to save and share your results.
Transform your smartphone into a portable measuring tool. Accurately measure lengths in both inches and centimeters directly from your device.
This utility app allows for quick and easy measurement of everyday objects using augmented reality. It leverages your device's camera to provide audio feedback on measurements.
Turn your iPhone or iPad into a precise measuring tool. Easily measure lengths in centimeters or inches with features like magnifier mode and haptic feedback. Ideal for daily tasks, office use, DIY projects, and on-the-go measurements.
