249+ iOS apps curated and reviewed
Stair Calculator is the household name in stair calculator, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.1★ (738) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.5★ (407) | No | Yes | Aug 2026 | |
| 3 |  | Free | 4.0★ (4) | No | Yes | Aug 2026 | |
| 4 |  | Free | 4.8★ (40K) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.2★ (44) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.6★ (409) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | — | Yes | Yes | Jul 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
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.
This app simplifies complex stair calculations and designs with advanced 3D visualization. It offers a comprehensive suite of calculators for various stair types, supporting multiple measurement units and providing detailed, to-scale plans for professionals and DIYers.
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.
