Apps Like SwiftSize for iPhone and iPad
Calculate HVAC load and generate PDF report
HVAC load calculator Measure home exposures on-site to size heating and air conditioning equipment. Generate detailed PDF reports. Reduce engineering time for accurate results. Sync with devices for real-time data.
SwiftSize screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Browning® Toolbox Technician™
Regal Rexnord Corporation
HVAC tools for technicians and owners.
The Browning® Toolbox Technician™ app offers HVAC professionals calculation and conversion tools. It includes a GPS-enabled distributor locator and guides for installation and troubleshooting.



Daikin Skyport
Skyport Labs, LLC
Monitor and control your heating and cooling
Monitor and control heating and cooling systems remotely. View current weather and forecasts for each location. Track equipment runtimes and receive thermostat alerts. Switch between home and away modes easily.

Chek Call
Styler Design
Track loads and share updates in real
Track shipment status in real time. Send updates and receive notifications. Share load details with customers and dispatch. View route maps and estimated arrival times. Communicate without voice calls.

Chemical Engineering AppSuite HD
Vector 254 LLC
Convert units, calculate formulas, track reactions
Calculate reactions with built-in equations and thermodynamic data. Convert units for pressure, temperature, and concentration. Solve material and energy balance problems. Access property tables for gases and liquids.


Navisizer
Navien, Inc.
Size systems, calculate costs, generate specs
Calculate heating system requirements for residential and commercial applications. Input system data to determine sizing and operating costs. Generate detailed reports for job specifications and energy savings analysis.



Homans HVAC Pro+
Watsco, Inc.
Track orders and access product tools
Access product information and tools for professionals. View real-time order status. Use a duct calculator to determine size, material, and specifications. Sign in to manage account, prices, cart, and orders.




SiteService
Danfoss A/S
Connect to systems remotely
Service technicians can remotely connect to Danfoss controls systems. They view live plant status, alarms, history graphs, and device settings. Technicians can access system data and adjust settings from authorized devices.


HVAC Toolkit Ultimate
Carmel Software Corporation
HVAC calculations for field use.
The app offers HVAC calculations for residential and commercial buildings. It includes modules for equipment location, refrigerant properties, duct sizing, and psychrometric analysis.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.