Apps Like ACCA DuctWheel for iPhone and iPad
HVAC duct sizing the easy way.
The app provides HVAC duct sizing using ACCA's Manual D, the ANSI standard for residential duct design. It offers features like zooming, locking the wheel, and taking snapshots for reference.
ACCA DuctWheel screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Keystone Pump TDH Calculator
Keystone Pumps LTD
Calculate slurry pump system head pressure.
The app assists engineers with slurry pipe and pump system calculations. It computes required head pressure and limiting settling velocity based on user-entered system parameters.

Ring Sizer: Perfect Fit
Ramkumar Vellaisamy
Measure rings with your phone camera
Measure size with a smartphone camera using guided steps. Select from US, UK, or EU sizing standards. Save previous measurements for future reference. Share results directly with retailers or jewelers.

HVAC & Sheet Metal Calculator
Calculated Industries, Inc.
Calculate duct offsets and angles
Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.

kVA Calculator
Pro Certs Software Ltd
Calculate kVA, kW, and Amps
Calculate kVA, kW, Amps, Volts, and Power Factor using single or three-phase formulas. Input two values to determine the third. Convert between kVA, kW, and Amps. Supports UPS, generator, and transformer calculations.

Holo Wheels: AR rims try on
Branko Krstic
Try wheels on your car with AR
Try wheels on your vehicle using Augmented Reality. Point the device at your car to instantly replace with selected options. Use image mode to apply wheels to a photo of your vehicle. View detailed wheel specifications and compare designs.


Ring Sizer: AR Ruler & Table
Tolganai Askarova
Measure size with AR camera
Measure size using camera with AR technology or place on screen within a designated circle. View diameter and size results. Save measurements for future reference.









Home Improvement Calcs
Calculated Industries, Inc.
Calculate tasks with precision
Provides calculations for DIY and tasks. Users can convert units and solve equations using decimal or fractional inputs. Save calculations, organize favorites, and email inputs and results for sharing.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.