Apps Like HVAC RefCharge for iPhone and iPad
HVAC RefCharge screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.



HVAC Pipe Sizer - Gas High
Carmel Software Corporation
Size high pressure gas piping systems.
The app sizes high pressure gas piping systems. Users input gas flow, upstream pressure, and pipe properties to determine pipe diameters, velocity, and equivalent length.

Uniter: Smart Unit Conversion
Arkadiusz Holko
Convert units in text, websites, and camera
Convert units of measure in text, on websites in Safari, and live in the camera view. Automatically switch between Metric, Imperial, and U.K. systems. Select preferred units for automatic .

DWSIM Simulator
Daniel Medeiros
Simulate chemical processes offline
Allows users to create chemical process models using a touch-enabled PFD drawing interface. It supports offline operation and performs VLE/VLLE/SVLE/SVLLE calculations with equation of state and activity coefficient methods.



Greenheck Toolbox
Greenheck Fan Corporation
Calculate fan laws and size ducts
Fan Law Calculator allows users to input rpm, cfm, static pressure, and horsepower. Modifying one value recalculates the others. Ductulator helps size HVAC ducts by inputting shape, dimensions, air temperature, elevation, and roughness.

Countdown Widget - Day Counter
FugaPiyo Inc.
Count down and track events
Timer for event tracking with customizable date and time settings. Set repeat dates and notifications. Choose background color, image, text style, and placement. Organize events into folders. Calculate date, time, and time differences.


SwitcheOn
Malmoset, LLC
Control power and adjust temperature remotely
Control devices remotely with 2 or 4 channels and up to 15 amps. Monitor temperature with a sensor and view settings on a bright OLED display. Set automations based on time or temperature thresholds.

Festivitas
Simon Stovring
Customize home screen with festive widgets
Add animated festive lights to your Home Screen. Use personal photos in widgets to highlight loved ones with sparkling effects. Create transparent animated widgets with customizable shapes, colors, and effects.


HVAC Pipe Sizer - Gas Low
Carmel Software Corporation
Size gas piping systems with precise inputs
Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.




VPD Chart
INNOVO DEV S.R.L.
Calculate VPD with manual input and real-time
Calculate VPD using air temperature, relative humidity, and canopy temperature. View real-time VPD values on an interactive . Manually input data via sliders or text fields. Organize charts by zone and identify areas with similar VPD values.


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