250+ iOS apps curated and reviewed
Alchatek is the household name in alchatek, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Sep 2026 | |
| 2 |  | Free | — | No | No | Jul 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | — | — | No | Jul 2026 | |
| 5 |  | Free | 4.8★ (39K) | — | No | Nov 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | — | No | Nov 2026 | |
| 8 |  | Free | — | No | No | Oct 2026 |
This app simplifies estimating polyurethane materials for concrete and soil repair projects. It offers a quick and dependable method for calculating needs for Geotech and Leak Seal jobs, removing the uncertainty from material calculations.
