249+ iOS apps curated and reviewed
Every iPhone needs a few good ladder angle calculator apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Sep 2026 | |
| 2 |  | Free | 3.6★ (19) | No | No | Oct 2026 | |
| 3 |  | $0.99 | — | No | No | Jul 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | $4.99 | — | No | No | Sep 2026 | |
| 6 |  | $0.99 | — | No | No | Oct 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app helps extension ladder users determine the optimal angle for safe ladder placement using visual and sound signals. It also provides interactive reference materials, safety guidelines, and checklists for ladder selection, inspection, and use.
