241+ iOS apps & games curated and reviewed
Whether you're new to refrigerants or looking for an upgrade, our curated collection of 241+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (24) | No | Yes | Oct 2026 | |
| 3 |  | Free | 3.8★ (11) | No | No | Sep 2026 | |
| 4 |  | Free | 1.6★ (10) | No | No | Oct 2026 | |
| 5 |  | Free | 4.8★ (4.1K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 4.8★ (69) | No | No | Oct 2026 | |
| 7 |  | Free | 4.4★ (492) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.6★ (14K) | Yes | No | Oct 2026 |
This tool helps HVAC and refrigeration technicians quickly determine the correct refrigerant charge for various systems. It provides instant verdicts like 'Add,' 'Hold,' or 'Remove' based on superheat or subcooling measurements, supporting numerous refrigerants and unit conversions. The app functions offline and allows for saving job details and generating PDF reports.
This app provides HVACR professionals with essential tools for refrigerant management. It offers electronic PT charts, subcooling and superheat calculations, and detailed information on refrigerants. Users can also validate product authenticity and access educational videos.
