249+ iOS apps curated and reviewed
The best refco tap apps on iPhone average 3.9★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 3 |  | Free | 2.8★ (6) | No | No | Aug 2026 |
| 4 |  | Free | 2.7★ (165) | No | Yes | Aug 2026 |
| 5 |  | Free | 3.6★ (9) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (453) | No | No | Aug 2026 |
| 7 |  | Free | 3.7★ (3) | No | No | May 2026 |
| 8 |  | Free was $3.99 | 4.7★ (1.9K) | No | No | Aug 2026 |
This platform connects refrigeration technicians to the future of system diagnostics. It allows for real-time reading of operating conditions, easy system diagnosis, and quick service report generation. Monitor multiple wireless devices and seamlessly integrate on-site service with your company's back office.
This tool helps HVACR technicians quickly calculate superheat and subcooling using embedded refrigerant data and Bluetooth sensors. It allows for data recording, custom PDF report generation, and sharing of findings.
This app supports measurements for refrigeration, HVAC, and heating systems. It also aids in food safety, frying oil quality, and indoor climate monitoring. Quickly interpret data, create digital reports with photos, and send them via email.
Monitor your indoor room temperature and get real-time outdoor weather updates. Easily switch between Celsius and Fahrenheit to stay in control of your comfort and environment, whether at home or on the go.
Monitor refrigeration and HVAC systems to prevent food waste and reduce energy consumption. Receive real-time alerts for temperature issues and make adjustments remotely to ensure compliance and optimize performance.
This reference tool provides HVAC mechanics with a digital pressure-temperature (PT) chart. Users can select refrigerants to access necessary data and quickly calculate superheat and subcool averages directly from their iPhone or iPad.
This app provides a clear overview of outdoor temperature, humidity, and pressure with an emotionally designed, analog-inspired interface. It visualizes daily air conditions intuitively, including feels-like temperature and a discomfort index, based on your current location.
This app provides HVAC mechanics with a digital pressure-temperature chart. Select refrigerants to access necessary data and quickly calculate superheat and subcool averages for field tasks.
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.
This app streamlines HVAC/R documentation, cutting paperwork time in half. It allows for quick unit scanning, precise refrigerant tracking, and ensures compliance with EPA regulations. Service records are stored permanently, moving with the user's career.
Monitor and manage refrigerated case controllers remotely via Bluetooth. View real-time system data, alarms, and perform maintenance tasks. Visualize trends with graphing and share data with colleagues.
This app allows wireless control and display of pressure gauge readings. Capture, store, and share data in various formats via email or cloud services. It offers features for blower door and duct testing, including code compliance results and airflow unit selection.
Monitor and control wireless refrigerant scales in real-time. Set alarms for critical recovery or charging events and save detailed job logs for accurate refrigerant tracking. Keep your scale's firmware up-to-date with the latest releases.
This application provides real-time access to refrigeration control system functions on your mobile device. It simplifies management, offers sales performance analysis, and aids in maintenance for various commercial refrigeration units.
Transform your device into a precise thermometer. Get real-time outdoor temperature, humidity, pressure, and wind data for your current location. Utilizes AI to combine data from multiple sources for accurate, up-to-the-minute weather information.
Monitor all your Mastercool devices equipped with Bluetooth Low Energy. This app supports specific digital manifolds, vacuum gauges, thermometers, and refrigerant scales for seamless data tracking.
This diagnostic tool assists in troubleshooting commercial refrigeration systems up to 7.5 HP. Input sensor data to receive likely diagnoses and suggested repair steps. Version 1.3 adds Bluetooth connectivity for specific temperature and pressure probes.