Best Circuit Gauge Apps & Games

246+ iOS apps & games curated and reviewed

4.1 avg rating

19 free apps & games

Updated October 2026

The best circuit gauge apps and games on iPhone average 4.1★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Circuit Gauge Apps & Games (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	gaugeART CAN Gauge Programmer	Free	4.2★ (6)	No	No	Sep 2026
2	Circuit Wizard	Free	3.1★ (19)	No	No	May 2026
3	Circuit Design 3D Simulator	Free	3.9★ (202)	Yes	Yes	Oct 2026
4	Circuitry - 3D Circuit Builder	Free	3.9★ (155)	No	No	Sep 2026
5	HVAC Tools PT Chart - Gauge	Free	—	No	Yes	Sep 2026
6	AC Circuit Analyzer	Free	5.0★ (1)	No	Yes	May 2026
7	Electrician's Sidekick	Free	3.6★ (18)	No	No	Oct 2026
8	Wire Gauge Calculator	Free	1.0★ (1)	No	No	May 2026

Top Picks for Circuit Gauge

#1

gaugeART CAN Gauge Programmer by Rush Racing Development

Editor's Choice

4.2(6 ratings)

Free

gaugeART CAN Gauge Programmer screenshot 1

Configure your gaugeART CAN gauge with this application. It allows for easy setup and customization of your device's display and functions.

#2

Circuit Wizard by Blue Sea Systems, Inc.

Strong Contender

3.1(19 ratings)

Free

Circuit Wizard screenshot 1

Circuit Wizard screenshot 2

Circuit Wizard screenshot 3

Circuit Wizard screenshot 4

Circuit Wizard screenshot 5

This app assists electricians and enthusiasts in calculating wire sizes for installations based on ABYC and Blue Sea Systems specifications. It also helps find suitable protective products for circuits. The application functions completely offline.

#3

Circuit Design 3D Simulator by KUNHAR GAMES LTD

Idle Electronic Circuit Design

Worth Considering

3.9(202 ratings)

FreeAdsIn-App Purchases

Circuit Design 3D Simulator screenshot 1

Circuit Design 3D Simulator screenshot 2

Circuit Design 3D Simulator screenshot 3

Circuit Design 3D Simulator screenshot 4

Circuit Design 3D Simulator screenshot 5

Circuit Design 3D Simulator screenshot 6

Design and test electronic circuits in a virtual simulation game. Fulfill customer orders by selecting components, building circuits on a virtual breadboard, and testing them with real-time feedback and analysis tools. Improve your problem-solving skills while learning about electronics.

More Circuit Gauge apps to explore

Circuitry - 3D Circuit Builder

Circuitry - 3D Circuit Builder

Circuitry - 3D Circuit Builder

Engineering made simple

Build and simulate electronic circuits in an intuitive 3D environment. This app offers lightning-fast analysis and a user-friendly interface, making complex engineering accessible. Circuits are saved as documents for easy sharing and management across devices.

3D circuit buildingGPU-accelerated analysisIntuitive 3D interface

HVAC Tools PT Chart - Gauge

HVAC Tools PT Chart - Gauge

HVAC Tools PT Chart - Gauge

Superheat, PT Chart & Service

AC Circuit Analyzer

AC Circuit Analyzer

AC Circuit Analyzer

Simulate & Design AC Circuits

This application enables users to simulate and design AC circuits, offering a unique way to input circuits in phasor form. It's an ideal tool for students studying electrical engineering and related fields.

AC circuit simulationPhasor input for circuitsIdeal for theoretical and real-world scenarios

Electrician's Sidekick

Electrician's Sidekick

Electrician's Sidekick

by IDEAL INDUSTRIES, INC

This free tool consolidates essential electrical calculations and reference guides into a single app. It offers precise tools for conduit bending, wire sizing, voltage drop, and conduit fill, designed to enhance fieldwork efficiency and accuracy for professionals. The app functions offline, ensuring constant access to critical information.

Conduit bending calculatorWire sizing and voltage drop calculatorConduit fill calculator

📊 Productivity

Wire Gauge Calculator

Wire Gauge Calculator

Wire Gauge Calculator

by Paul Pollock

Calculate wire resistance based on gauge and length. It also determines the minimum wire gauge required for specific voltage drop, length, and material.

Calculate wire resistanceDetermine minimum wire gaugeInput wire gauge and length

OBDBoost: Wireless Turbo Gauge

OBDBoost: Wireless Turbo Gauge

OBDBoost: Wireless Turbo Gauge

OBD-II Boost Gauge

This app displays real-time car boost and vacuum pressure on your iOS device using data from your car's ECU. It offers a realistic, high-FPS gauge with adjustable settings and connects automatically via a compatible Bluetooth OBD-II adapter.

Real-time data display60 FPS needle animationAdjustable response speed

by The Energy Conservatory

This app allows wireless control and display of pressure gauge readings. Capture, store, and share data in various formats via email or cloud services. It offers features for blower door and duct testing, including code compliance results and airflow unit selection.

Wireless control of pressure gaugesCapture, store, and share readingsDisplay readings in multiple formats

Cable Sizing & Diagrams

Wire Gauge Charts - Size tables for AWG, SWG, BWG

Wire Gauge Charts - Size tables for AWG, SWG, BWG

Wire Gauge Charts - Size tables for AWG, SWG, BWG

by Chewy Applications

Access comprehensive wire gauge charts for AWG, SWG, and BWG. Quickly find diameter, area, resistance, and weight values for various wire types with easy scrolling or a search bar. Includes comparison tables and specific data for aluminum and copper wires.

Wire gauge charts (AWG, SWG, BWG)Diameter, area, resistance, weight valuesComparison tables

Circuit Simulator - VoltSim

Circuit Simulator - VoltSim

Circuit Simulator - VoltSim

Realtime electronics lab

Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze circuit behavior with tools like oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.

Real-time electronic circuit simulationDigital circuit simulationVoltage and current analysis

free with in-app purchases

Wire Gauge & Size Calculator

Wire Gauge & Size Calculator

Wire Gauge & Size Calculator

AWG & mm² · Voltage Drop, Amps

This utility app calculates the minimum wire size needed for electrical installations based on voltage, current, distance, and allowable voltage drop. It supports various units and wire materials, ensuring safe and efficient power distribution for diverse applications.

Calculates minimum wire gaugeSupports voltage drop percentageMultiple wire size units (AWG, mm, mm², inches)

CANBUS gauge configurator

Customize the appearance and functionality of your device's gauges. Adjust warning thresholds and modify displayed parameters to suit your preferences. This utility offers a personalized user interface experience.

Customize gauge appearanceConfigure warning levelsModify displayed parameters

Circuit Navigator

Circuit Navigator

Circuit Navigator

Test and locate AC circuits.

PCB Layout, Wiring Diagram

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

Simple Circuit Builder

Simple Circuit Builder

Simple Circuit Builder

Electrical Learning Tool

This virtual lab offers a hands-on experience for learning about resistors and circuit resistance. Easily build and test series and parallel circuits, measure voltage and current, and understand the impact of component changes in real-time.

Build circuits with up to eight componentsFive component typesVirtual volt and amp meters

Circuit Simulator

This app provides a realistic electrical circuit simulation experience for learning and design. It features an extensive component library, intuitive drag-and-drop controls, and smart error detection for both household and industrial circuits. Learn, design, and test circuits safely and efficiently on your mobile device.

Real-time component simulationDrag-and-drop circuit designExtensive component library (100+ items)

FAQ about Circuit Gauge

What are the best circuit gauge apps & games for iPhone?

gaugeART CAN Gauge Programmer tops our circuit gauge apps & games ranking as of October 2026, with a 4.2-star average from 6 App Store ratings, and it's free to download.

Are there free circuit gauge apps & games for iPhone?

Yes — 19 of the top circuit gauge apps & games we rank are free to download, including gaugeART CAN Gauge Programmer and Circuit Wizard.

Does gaugeART CAN Gauge Programmer have ads or in-app purchases?

gaugeART CAN Gauge Programmer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many circuit gauge apps & games are on the App Store?

We track 246+ circuit gauge apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.