Best Voltage Drop Pro Apps

211+ iOS apps curated and reviewed

4.5 avg rating

15 free apps

Updated September 2026

Looking for free voltage drop pro apps? 15 of our 211+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Voltage Drop Pro Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Voltage Drop Pro - Electrician	Free was $2.99	—	No	Yes	Aug 2026
2	Voltage Drop Pro	$3.99	—	No	No	Jul 2026
3	Prysmian Group Voltage Drop	Free	5.0★ (6)	No	No	May 2026
4	FieldCalc - Voltage Drop Pro	$3.99	—	No	No	May 2026
5	Voltage Drop Calc NEC & IEC	Free	—	No	Yes	Aug 2026
6	Southwire® Voltage Drop Calc	Free	4.6★ (1.5K)	No	No	Sep 2026
7	Voltage Drop.	Free	—	—	No	Jul 2026
8	WCW Voltage Drop Calculator	Free	3.5★ (2)	No	No	May 2026

Top Picks for Voltage Drop Pro

#1

Voltage Drop Pro - Electrician by BRUCE RAY MCCAMPBELL

NEC Voltage Drop Calculator

Editor's Choice

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

Voltage Drop Pro - Electrician screenshot 1

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Voltage Drop Pro - Electrician screenshot 3

Voltage Drop Pro - Electrician screenshot 4

Voltage Drop Pro - Electrician screenshot 5

#2

Voltage Drop Pro by Snappy Appz Inc.

Strong Contender

🔧 Utilities

0.0(0 ratings)

$3.99

Voltage Drop Pro screenshot 1

Voltage Drop Pro screenshot 2

Voltage Drop Pro screenshot 3

Voltage Drop Pro screenshot 4

Voltage Drop Pro screenshot 5

Voltage Drop Pro screenshot 6

#3

Prysmian Group Voltage Drop by Prysmian Group

Worth Considering

📊 Productivity

5.0(6 ratings)

Free

Prysmian Group Voltage Drop screenshot 1

Prysmian Group Voltage Drop screenshot 2

Prysmian Group Voltage Drop screenshot 3

Prysmian Group Voltage Drop screenshot 4

Prysmian Group Voltage Drop screenshot 5

Calculate maximum circuit distance and minimum conductor size for required voltage drop. Designed for electrical professionals, it provides detailed information on conductor size, voltage loss, and amperage based on NEC standards.

More Voltage Drop Pro apps to explore

FieldCalc - Voltage Drop Pro

FieldCalc - Voltage Drop Pro

FieldCalc - Voltage Drop Pro

by XLWonder Solutions INC.

Voltage Drop Calc NEC & IEC

Voltage Drop Calc NEC & IEC

Voltage Drop Calc NEC & IEC

Wire size, Cu/Al, % drop

Southwire® Voltage Drop Calc

Southwire® Voltage Drop Calc

Southwire® Voltage Drop Calc

Southwire Calculator

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

Determine wire size for voltage dropCalculate voltage drop for conductor runsLimit wire size by voltage drop

by Eyup Ensar ORAL

WCW Voltage Drop Calculator

WCW Voltage Drop Calculator

WCW Voltage Drop Calculator

Windy City Wire

Calculate electrical circuit voltage drop quickly and accurately. Input circuit details like conductor material, wire size, voltage, phase, length, and load to determine voltage drop, percentage drop, and end-circuit voltage for efficient and safe installations.

Calculate voltage dropDetermine percentage voltage dropCalculate voltage at end of circuit

Voltage Drop Calc NEC

Voltage Drop Calc NEC

Voltage Drop Calc NEC

NEC Wire Voltage Loss Calc

FieldCalc - Voltage Drop Lite

FieldCalc - Voltage Drop Lite

FieldCalc - Voltage Drop Lite

Electrician Voltage Calculator

The Voltage Drop Calc

The Voltage Drop Calc

The Voltage Drop Calc

Voltage Drop Calulator & Tools

This utility calculates voltage drop for electrical systems up to 600V. It provides detailed calculation outputs to help users verify results and build confidence in their electrical work. Custom voltage inputs are supported.

Voltage drop calculationsSupports up to 600VCustom voltage input

Voltage Drop Calculator.

Voltage Drop Calculator.

Voltage Drop Calculator.

Wire Size, NEC & IEC Tools

Calculate voltage drop and wire size using both NEC and IEC standards. Supports various load types, conductor materials, and system configurations. Generates detailed reports for electricians, engineers, and contractors.

NEC and IEC dual standardsVoltage drop and wire sizing calculationsSupport for continuous load and corrections

free with in-app purchases

Voltage Drop & Wire Size

Voltage Drop & Wire Size

Voltage Drop & Wire Size

NEC, Metric & Ampacity

Calculate voltage drop and size wires for electrical projects. Evaluate existing conductors or find the optimal size for your needs. Supports various electrical systems and international standards.

Voltage drop calculationWire sizingNEC/AWG and Metric support

WireSizer - DC Voltage Drop

WireSizer - DC Voltage Drop

WireSizer - DC Voltage Drop

Wire Gauge & Size Calculator

This app quickly calculates the correct DC wire gauge needed for any circuit. Simply input voltage, current, and length to determine the optimal wire size, considering voltage drop and ampacity limits. It's suitable for various DC systems up to 60 VDC.

Instant DC wire size calculationVoltage drop percentage selectionAmpacity limit checks

ElecCalc Field Pro

ElecCalc Field Pro

ElecCalc Field Pro

NEC & OEC Bend, Fill, Drop

Cable Sizing & Diagrams

Voltage Drop Calculators

Voltage Drop Calculators

Voltage Drop Calculators

Voltage Drop Calculations

This tool helps electrical professionals and students perform quick and accurate voltage drop calculations. It features a user-friendly interface, a material database, and the ability to save circuit details for efficient system design and compliance.

Fast voltage drop calculationsBuilt-in material databaseCustom material support

📊 Productivity

ESVE Electrical calculator

This professional-grade electrical calculator assists EV charger installers and electricians with accurate, NEC-compliant calculations. It offers multiple specialized calculators for load analysis, wire sizing, voltage drop, and more, all accessible offline.

EV Charger Load CalculatorEV Site Load CalculatorWire Size Calculator

VoltKit: Voltage Drop & Wire

VoltKit: Voltage Drop & Wire

VoltKit: Voltage Drop & Wire

Ampacity · Ohm's Law · AWG

FAQ about Voltage Drop Pro

Are there free voltage drop pro apps for iPhone?

Yes — 15 of the top voltage drop pro apps we rank are free to download, including Voltage Drop Pro - Electrician and Prysmian Group Voltage Drop.

Does Voltage Drop Pro - Electrician have ads or in-app purchases?

Voltage Drop Pro - Electrician has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many voltage drop pro apps are on the App Store?

We track 211+ voltage drop pro apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

voltage drop pro - electrician