Apps Like Inrock HDD HydroCalc for iPhone and iPad
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.



Gear Simulation & Calculation
Heng Jia Liang
Simulate gears, calculate ratios, track speed
Calculate ratios, torque, and speed for train systems. Input teeth numbers and speeds to determine outputs. Simulate train operation instantly. Preview system functionality before 3D printing.


UNITS MASTER
Intemodino Group s.r.o.
Convert of length and distance
Convert of length, distance, and area between US/imperial and metric systems. Switch between mils, inches, feet, miles, and metric like millimeters, meters, and kilometers. Calculate conversions for area measurements as well.


RLM-11CX
Ricardo Lira Matte
Calculate, edit, and store equations
Calculate financial metrics with the -11C+ application. Access account balance features for credit line accounts based on cash transactions and interest rates. Generate loan amortization schedules for single loans.


Log Calculator
Anthony Meuse
Calculate logs using New Brunswick, Ontario,
Calculate log board feet using New Brunswick, Ontario, and Doyle scales. Enter multiple diameters quickly with undo. Automatically compute board feet and apply price per 1000 board feet. Save calculations with custom notes.




O-Ring
Trelleborg Sealing Solutions Germany GmbH
Calculate O-Ring dimensions and sizes.
The app calculates O-Ring dimensions and recommends sizes based on ISO 3601 standards. Users can check chemical compatibility and switch between metric and inch measurements.

SmartCutter
Adam Pink
Calculate fabric cuts with precision
Calculate fabric cuts for upholstery by inputting fabric type, pattern repeat, and piece dimensions. Generate optimized layouts to minimize waste and maintain pattern alignment. Export cutting plans for use in production.






Pipe Flow Liquid Flow Rate
Daxesoft Ltd
Calculate with pressure loss data
Calculate fluid in pipes using the Darcy-Weisbach equation and Colebrook-White friction factors. Input pressure loss, diameter, and length to determine . Account for friction and fitting losses with K values. Export results and save calculations.
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