This tool quickly calculates roofing pitch, rafter length, and roof area. It seamlessly converts between imperial and metric units in real-time, supporting various input and output formats for measurements.






250+ iOS apps curated and reviewed
Finding the right roofing calculator pro apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.8★ (39) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.9★ (10K) | No | No | Oct 2026 | ||
| 3 | Free | — | No | No | Oct 2026 | ||
| 4 | Free | 1.0★ (1) | No | No | Oct 2026 | ||
| 5 | Free | 4.7★ (15) | No | Yes | Oct 2026 | ||
| 6 | Free | 5.0★ (1) | No | No | Oct 2026 | ||
| 7 | Free | — | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.3★ (33) | No | Yes | Oct 2026 |






This tool quickly calculates roofing pitch, rafter length, and roof area. It seamlessly converts between imperial and metric units in real-time, supporting various input and output formats for measurements.





This app provides contractors with accurate property measurements for roofs and walls. It helps generate estimates, plan jobs, and visualize proposed improvements for clients. Access property imagery, upload your own, and annotate images for detailed planning.



