Apps Like Process Engineer Toolbox for iPhone and iPad
Process Engineer Toolbox screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.

Flow Rate Help
Armchair Engineering
Calculate , diameter, or velocity
Calculate fluid rates, pipe diameter, or liquid velocity. Choose units for diameter, velocity, and . Set decimal precision for results. Solve equations for accurate measurements.



Pipe Flow Liquid Pipe Diameter
Daxesoft Ltd
Calculate for rate and pressure loss
Calculate minimum internal based on rate and maximum pressure loss. Input elevation changes and select valves and fittings. Display Reynolds number and friction factor. Export results in various formats.

CalcEngineer
Justin Bush
Calculate CFM, size compressors, analyze pressure drops
Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.







Piping DataBase - Schedule
Radin Alcira
Look up pipe dimensions and standards
Engineers and designers can access standard dimensions for welded and seamless wrought steel pipes. View outside diameter, nominal wall thickness, and plain end mass. Search by pipe type and material. Export data in multiple formats.

Tip Calculator Plus+
Tue Nguyen Minh
Calculate tips and split bills
Calculate tips and split bills with customizable percentages and group allocations. Enter total amounts and split costs evenly or manually. Round total values for easier handling. Share results via copy or email.



WARDFLEX Jobsite Assistant
Ward Manufacturing, LLC
Access sizing charts and determine tubing size
Access sizing charts and use a slide rule calculator to determine ® tubing size. Input gas type, supply pressure, pressure drop, and run length to calculate flow capacity for different tube sizes.

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