217+ iOS apps curated and reviewed
Out of 217+ mcelroy fusion machine pressure calculator apps on iOS, 15 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.4★ (18) | No | No | May 2026 | |
| 2 |  | Free | 4.0★ (79) | No | No | Aug 2026 | |
| 3 |  | Free | 4.8★ (52) | No | No | Aug 2026 | |
| 4 |  | Free | — | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.8★ (17K) | No | No | Sep 2026 | |
| 6 |  | $14.99 | 4.7★ (675) | No | No | Sep 2026 | |
| 7 |  | Free | 4.4★ (277) | Yes | No | Aug 2026 | |
| 8 |  | Free | — | No | No | May 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.
This app helps you determine the correct weld parameter settings for optimal results. It guides you through a few simple questions to tune your welding machine for TIG, Stick, or MIG processes.
This tool simplifies HVAC/R technician tasks by calculating pressure/temperature relationships, superheat, and subcool. It automatically adjusts for altitude and offers English/Metric units. Easily access favorite refrigerants and supplementary information.
