Apps Like Ductulator - Duct Sizing for iPhone and iPad
Size ducts by friction rate or velocity
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.
Ductulator - Duct Sizing screenshots
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.


WeHunt: Hunting, Maps & Dogs
Natlink AB
Navigate with real-time positioning updates
Navigate with pinpoint accurate maps and real-time positioning updates. Plan hunts using advanced tools. Track movement and stay connected with hunting companions. Share location and receive alerts for safety.


PDC Bit & Drilling Calculator
zhandos uakanov
Calculate flow rates and hydraulic horsepower
Calculate minimum flow rates, bit hydraulic horsepower, jet impact force, and nozzle velocity. Input bit size, pressure drop, fluid density, and flow rate. View detailed results and formulas. Save and export calculations.


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.




Pipe Flow Gas Pipe Length
Daxesoft Ltd
Calculate for pressure loss
Calculate maximum based on rate, pressure loss, and diameter. Input elevation changes and select valves & fittings. Display comprehensive results including pressure drop and calculations.


Vibra Test
Motionics, LLC
Vibration severity test for machinery.
The app provides vibration severity testing for rotating machinery according to ISO 10816-03. Users input machine power, foundation type, and RMS vibration velocity to determine the operating condition, displayed in color-coded zones.

Bonhab
厚全 王
Check in, track time, manage tasks
Track employee attendance automatically with real-time updates. Set shift schedules and monitor punctuality. Generate reports and integrate with existing systems for accurate workforce management.





Pipe Flow Gas Pipe Diameter
Daxesoft Ltd
Calculate for rate and pressure loss
Calculate minimum for gas based on rate and pressure loss. Use multiple equations including AGA, Panhandle A, and Weymouth. Automatically adjust for gas density with Ideal Gas Law and CNGA compressibility factor. Input parameters and view results.


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