226+ iOS apps curated and reviewed
If you already know Ruler®, this is the deeper bench. 226+ cm scale apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (35K) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.4★ (89K) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.6★ (25) | No | Yes | Jul 2026 | |
| 4 |  | Free | 3.7★ (3) | No | Yes | Aug 2026 | |
| 5 |  | Free | 4.2★ (22) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 1.8★ (70) | No | No | Sep 2026 | |
| 8 |  | Free | 4.9★ (23) | Yes | No | Oct 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.
Transform your device into a versatile digital toolkit for precise measurements. Create 2D and 3D floor plans, scan rooms, and measure distances with advanced AI and computer vision. Ideal for DIY projects, home renovations, and professional use.
This app allows users to measure printed architectural and engineering drawings directly on their device. It supports both known and unknown scales, offering fixed and variable scale options for precise measurements. Users can also select secondary units for quick conversions.
