Apps Like Electrodoc Pro for iPhone and iPad
Lookup resistor values and color codes
Allows users to calculate resistor values using color codes and SMD codes. It includes tools for Ohm's Law, reactance, resonance, and voltage dividers. Users can determine resistor ratios, series/parallel combinations, and LED resistor needs.
Electrodoc Pro screenshots
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.


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Control UPB devices from iPhone.
The app allows users to control and view the status of UPB devices from an iPhone. It supports multiple UPB networks for controlling devices in different locations and uses the UPStart configuration file for simplified setup.

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Arkadiusz Fryszkowski
Scan barcodes, select colors, calculate resistance
Calculate values using colors. Select bands for 4, 5, or 6 band resistors. Switch modes by swiping the screen. Display numerical value and tolerance.




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Audio-Technica Installed Sound
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Generate RTA measurements and SPL readings
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SIMpull 600V Calculator
Southwire Company
Calculate wire pull characteristics and generate NEC®
The includes multiple calculators for electrical wire pull calculations. Users can input parameters for voltage drop, ground wire sizing, ampacity adjustments, and phase wire attributes. Results are generated according to NEC® standards.






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