250+ iOS apps curated and reviewed
McCalc Fusion Calculator is the household name in hdpe pipe welding assistant, 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 | 3.4★ (18) | No | No | May 2026 | |
| 2 |  | Free | — | No | No | May 2026 | |
| 3 |  | Free | 4.3★ (39) | No | No | Sep 2026 | |
| 4 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 4.6★ (116) | Yes | Yes | Sep 2026 | |
| 6 |  | Free was $4.99 | 4.7★ (3) | No | Yes | Aug 2026 | |
| 7 |  | Free | 3.0★ (4) | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.
Access dimensional and weight data for over 70 common ASME piping components. Provides information in Metric, US Customary Units, and Inch/Fractions, with audited weights for valves, flanges, and other parts. Ensures accuracy and up-to-date information based on the latest ASME specifications.
