Best Resistor Tools Pro Apps

197+ iOS apps curated and reviewed

4.5 avg rating
15 free apps
Updated June 2026

With an average user rating of 4.5★, the resistor tools pro category is one of the App Store's strongest. Browse all 197+ apps we track, sorted so the most loved ones surface first.

Top Picks for Resistor Tools Pro

Resistor Tools#2

Resistor Tools by Siu Yuen Ho

Strong Contender
🔧 Utilities
5.0(10 ratings)
FreeIn-App Purchases
Resistor Tools screenshot 1
Resistor Tools screenshot 2
Resistor Tools screenshot 3
Resistor Tools screenshot 4
Resistor Tools screenshot 5
Resistor Tools screenshot 6

This app is a collection of resistor calculators for hobbyists and electronic engineers, offering various tools to calculate resistance, voltage divider ratios, and amplifier gains. With this app, users can perform calculations and save combination values, making it a handy tool for electronic design and development.

VEVOR Home Improvement Tools#3

VEVOR Home Improvement Tools by VEVOR STORE INC

Tougher Tools, Better Prices
Worth Considering
🛍️ Shopping
4.8😊(4.2K ratings)
FreeAds
VEVOR Home Improvement Tools screenshot 1
VEVOR Home Improvement Tools screenshot 2
VEVOR Home Improvement Tools screenshot 3
VEVOR Home Improvement Tools screenshot 4
VEVOR Home Improvement Tools screenshot 5
VEVOR Home Improvement Tools screenshot 6

Discover a diverse range of high-quality tools and home improvement products on a convenient shopping platform designed for all your DIY projects and household needs. From automotive tools to kitchen supplies and garden equipment, find everything you need for better prices. Start enhancing your home today.

What We Love

  • 👍 Great quality products
  • 🚀 Fast and reliable delivery
  • 💰 Affordable prices
  • ⭐ Excellent customer service

Room to Improve

  • 🐛 Some products arrived with defects
  • 🔍 Difficult to find specific items
  • 💸 Expensive shipping costs

More Resistor Tools Pro apps to explore

4
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Coupons
Free

Discover the latest coupons, deals, and exclusive offers with an app dedicated to tools and savings. Easily browse products, watch demos, check availability, and sync wish lists across devices. Join the Inside Track Club for even more discounts and stay informed about America's top retailer of quality tools at unbeatable prices.

🛍️ Shopping
(211K)
5
Resistor Code Calculator
Resistor Code Calculator
Resistor Code Calculator
by Vivid Planet Software
Free

This handy reference app calculates resistor color codes, supporting 4 and 5-band resistors, and is useful for makers, engineers, students, and electronics enthusiasts. Download the app to easily identify resistance values using the industry standard color-code.

🔍 Reference
(27)
6
Matco Tools
Matco Tools
Matco Tools
by Matco Tools Corporation
Free

Access a wide range of professional automotive tools, connect with your local Matco Tools distributor anytime, purchase tools on-the-go, submit warranty requests, manage account payments, and receive exclusive deals through the Matco Tools App. Ensure you have the tools you need to get the job done efficiently. Visit the website to find your local Matco distributor and start using the app today.

🛍️ Shopping
(5K)
7
Resistor : electronics tools
Resistor : electronics tools
Resistor : electronics tools
Everything resistor
Free
📊 Productivity
(0)
8
Toolbox™
Toolbox™
Toolbox™
iMetalBox - 12 handy tools
$1.99

Discover an elegant and versatile toolkit for your iPhone with 12 professional tools in one app. From a powerful flashlight to a handy unit converter and more, this all-in-one toolbox is a must-have for everyday tasks. Try it now!

🔧 Utilities
(4.2K)
9
Electronics Toolkit!
Electronics Toolkit!
Electronics Toolkit!
Dozens of tools in one app
Free

Discover an all-in-one Electronics Toolkit with a variety of calculators, converters, and reference tables tailored for electronic engineers, students, and hobbyists. Access essential tools like resistor color code calculators, logic gate truth tables, 555 timer calculators, and more to assist in electronic projects and learning.

📚 Education
(507)
10
RYOBI
RYOBI
RYOBI
All-in-one tool management app
Free

Effortlessly manage, monitor, and maximize your tools with our all-in-one tool management app. Stay updated with the latest product releases, manage connected tools, access warranty information, and explore the full product catalog. Simplify your tool management experience today!

🔧 Utilities
(13K)
11
Resistance Color Calculator
Resistance Color Calculator
Resistance Color Calculator
by Fabian Schiller
Free

The Resistance Color Calculator is a user-friendly tool that simplifies the process of determining the resistance value of a resistor. Users can easily select the number of rings on their resistor and input the color codes, and the application will instantly provide the resistance value, tolerance, and other relevant details. This app is designed to make the task of identifying resistor values quick and effortless.

🔧 Utilities
(60)
12
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronics Engineering
$12.99

A sophisticated Electronics Engineering app designed for professionals, hobbyists, and students, offering a comprehensive range of tools and features such as circuit editing, reference guides, calculators, and more. Continuously improved since 2009 with no in-app purchases or ads, it is a valuable resource for anyone in the field. Explore its capabilities at electronic-toolbox.com.

📊 Productivity
(240)
13
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Best Measuring Tool Box App
$3.99

Transform your device into a versatile measuring tool with various functions such as a metronome, stopwatch, compass, ruler, and more. From monitoring atmospheric pressure to measuring angles, this app meets all your measurement needs effortlessly.

🔧 Utilities
(3.5K)
14
Resistor color code calc
Resistor color code calc
Resistor color code calc
Resistor color code Calculator
Free

This application helps determine the resistance value of resistors based on their colored bands, supporting 3, 4, 5, and 6 band resistors. Simply select the number of bands and click on the color chart to get the corresponding resistance value and tolerance, making it easy to configure your electronics.

🔧 Utilities
(5)
15
Resistor - Color Codes
Resistor - Color Codes
Resistor - Color Codes
Determine resistor values
Free

Easily determine resistor values using a color code system. Look up resistor values quickly and efficiently with this handy tool.

🔧 Utilities
(1)
16
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

Discover the ultimate Electronics Engineering ToolKit, recommended by users as the best in the App Store! Packed with over 160 electronic applications, color code tools, frequency generators, and more. Don't miss out on this essential app for engineers, students, and hobbyists!

📚 Education
(1.4K)
17
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
by Milwaukee Electric Tool, Corp.
Free

Introducing a revolutionary digital platform for tools and equipment, offering inventory management, tool tracking, and project-level organization. Streamline productivity and keep your tools secure and accessible with this innovative solution.

📊 Productivity
(1.1K)
18
Electrodoc Pro
Electrodoc Pro
Electrodoc Pro
electronics in your hand
$4.99

This electronics tool collection puts a wide range of calculators, converters, and references at your fingertips, covering topics from resistor color codes and Ohm's Law to port pin-outs and circuit schematics. Download it now and get instant access to essential electronics resources, and if you find it helpful, be sure to rate it.

📊 Productivity
(62)
19
Electronics Reference Toolkit
Electronics Reference Toolkit
Electronics Reference Toolkit
Resistor, LED & Transistor
Free
🔧 Utilities
(7)
20
Machining Advisor Pro
Machining Advisor Pro
Machining Advisor Pro
CNC Speeds & Feeds Calculator
Free

Get precise recommendations for optimal CNC speeds and feeds based on your specific machining parameters with our application. Maximize efficiency and quality in your machining processes with this powerful tool.

📊 Productivity
(162)