203+ iOS apps curated and reviewed
The best emerson pt pro apps on iPhone average 3.8★ across 203+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (7) | No | No | Sep 2026 | |
| 2 |  | Free | 4.8★ (17K) | No | No | Sep 2026 | |
| 3 |  | Free | 4.0★ (8) | No | Yes | Aug 2026 | |
| 4 |  | Free | 3.7★ (3) | No | No | May 2026 | |
| 5 |  | Free | 4.8★ (81) | No | No | Jul 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | 4.8★ (5.2K) | No | No | Sep 2026 | |
| 8 |  | Free | 4.7★ (102) | No | No | Jul 2026 |
This app offers on-the-go pressure and temperature conversions for refrigerants. Easily find saturated pressure based on temperature or saturated temperature based on pressure. It's a free tool for iPhone and iPad.
This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.
This tool provides HVAC technicians with instant access to pressure and temperature data for over 100 refrigerants. It allows users to input one value to find the other, view detailed refrigerant properties, and email comprehensive charts and data.
