Apps Like PlexCalc™ by Performance Pipe for iPhone and iPad
PlexCalc™ by Performance Pipe screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.


Duct Calculator
Pheinex, LLC
Calculate size and performance
Calculate size for round or rectangular ductwork. Adjust airflow, diameter, width, or height using sliders. Enter values directly for precise measurements. Lock friction calculations for accurate results.

PROView Link
Pro Charging Systems, LLC
Monitor device status and charge level
Monitor PCS wireless-enabled devices remotely via mobile devices. View state of charge, history, and status in real time. Access detailed charging data including timestamps, battery type, voltage, amp hours replaced, and charge termination details.

Miter Bend
Imran Pinjara
Generate flat patterns for bends and cuts
Calculate bends, segment bends, cut bends, and fabricated bends using millimeter-based dimensions. Input measurements to generate flat pattern layouts. Supports piping, ducting, and aluminum insulation fabrication. Export markings for field use.






Baron Performance
POH Performance L.L.C.
Compute flight metrics
Calculate takeoff, landing, climb, cruise, descent, and instrument procedure for Beechcraft aircraft. Input wind and weight to determine glide distance with head or tailwinds.



Production Time Study
Gustavo Sousa
Edit entries and track stopwatch intervals
Record cycle times for industrial tasks using a stopwatch with decimal precision. Edit studies, add up to 50 cyclic elements per cycle, and start recordings directly. Track manual tasks and machine cycles for analysis.

PA28 Performance
POH Performance L.L.C.
Calculate flight metrics
Calculates flight metrics for Piper aircraft. Users can compute takeoff, landing, climb, cruise, descent, and emergency glide distances. It includes hold calculations, risk analysis, and instrument procedure data.


TBM Performance
POH Performance L.L.C.
Calculate flight and procedures
Calculates metrics for flight planning, including takeoff, landing, climb, cruise, descent, and emergency procedures.

AutoDens
Optobyte AG
Calculate air density in real time
Calculates air density, relative humidity, and air pressure automatically. Displays geographic position, temperature, dewpoint, elevation, and barometric pressure. Supports airport and manual input modes.



Unit Converter and Calculator.
Kemal Bakacak
Convert units across multiple categories
Convert units across 70+ categories and 1450+ units with real-time accuracy. Adjust settings for preferred units. Navigate through a user-friendly interface to perform quick and precise conversions.
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