Apps Like PlexCalc™ by Performance Pipe for iPhone and iPad
PlexCalc™ by Performance Pipe screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.



Bagpipe Tuner
Murray Blair
Tune bagpipes with note detection
Detects pipe chanter notes and drones using built-in or external microphone. Displays note, frequency, and pitch position. Includes digital and analog meters, waveform input monitor, and auto gain control.






HVAC Quick Load
Carmel Software Corporation
HVAC load calculations for buildings.
The app performs rule-of-thumb HVAC load calculations for various building types. Users input building area and occupants to determine heating, cooling loads, and air flows.

Pipefitter App
Gary Nerenberg
Look up flange dimensions and weld sizes
Provides pipe fitting dimensions, flange specifications, and pipe measurements. Includes weld neck and slip-on flange lengths, butt weld and socket weld dimensions, pipe diameters and wall thicknesses.



Calculator%.
Unicom TOV
Calculate, add, subtract, multiply, divide
A calculator with a large, easy-to-read display and simple buttons. Perform addition, subtraction, multiplication, and division. Features a clear layout and user-friendly design for everyday use.

MyStashBox - by Black Market
Psyance, LLC
Tap to scan, log, and track cannabis
Track cannabis strains and accessories using NFC tags to identify contents instantly. Log sessions, add notes, and rate experiences. View strain details and organize collection with digital inventory management.




Pipe Coil Development Pro
Imran Pinjara
Calculate lengths and dimensions
Calculate helical lengths for internal or external pipes. Determine limpet lengths on shells or half pipes. Compute jacket lengths for dish ends and half pipes. Switch between metric and imperial units.


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