249+ iOS apps curated and reviewed
Finding the right free stair calculator apps can be overwhelming with so many options. We've analyzed 249+ 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 | 4.0★ (4) | No | Yes | Aug 2026 | |
| 2 |  | Free | — | Yes | Yes | Jul 2026 | |
| 3 |  | Free | 4.1★ (738) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (407) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.2★ (44) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (96) | No | Yes | Aug 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
This app quickly calculates stair dimensions like number of steps, total run, and stringer measurements. It supports real-time unit conversions between imperial and metric systems and includes a currency converter. Premium features require a subscription.
This app calculates essential parameters for stair construction, offering flexibility in input and providing multiple step set options. It supports various units and allows results to be easily copied.
