Best Decade Labs Apps

220+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated April 2026

Looking for free decade labs apps? 19 of our 220+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Decade Labs

Master Electrician Ref. Lite#2

Master Electrician Ref. Lite by PawEng, LLC

A handbook for electricians
Strong Contender
📊 Productivity
4.7(2.4K ratings)
Free
Master Electrician Ref. Lite screenshot 1
Master Electrician Ref. Lite screenshot 2
Master Electrician Ref. Lite screenshot 3
Master Electrician Ref. Lite screenshot 4

A comprehensive electronic pocket electrician reference guide for electrical professionals and enthusiasts, providing essential information, calculations, NEC tables, and safety manuals. Visit MasterSparky.com for more details and upgrade to the full version for extensive content covering NEC codes over various years.

Frequency Analyzer#3

Frequency Analyzer by Manfred Kuegel

Audio Spectrum, Spectroid, dB
Worth Considering
🔧 Utilities
4.5(97 ratings)
FreeIn-App Purchases
Frequency Analyzer screenshot 1
Frequency Analyzer screenshot 2
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Frequency Analyzer screenshot 5
Frequency Analyzer screenshot 6

Transform your device into a professional-grade audio analysis suite with industry-leading processing, precision calibration tools, and comprehensive visualization capabilities. Download now and unlock the full spectrum of acoustic measurement capabilities for applications such as acoustic measurement, audio engineering, environmental noise consulting, and more.

More Decade Labs apps to explore

4
PLC AI: PLC Ladder Simulator
PLC AI: PLC Ladder Simulator
PLC AI: PLC Ladder Simulator
Rockwell & Siemens Training
Free

Simulate and animate PLC ladder logic with this advanced PLC simulator application. Experience real-time virtualization of logic circuits for industrial automation. Start optimizing your PLC programming skills today!

📚 Education
(71)
5
Electronics Engineer Helper
Electronics Engineer Helper
Electronics Engineer Helper
Calculators and references
Free

A must-have app for electronics enthusiasts with calculators and references covering a wide range of topics including Ohm's law, capacitor codes, resistor color marking, and much more. Join over 100,000 users in simplifying electronics work or studies today. Unlock even more tools with the PRO version for enhanced functionality. Check it out now!

📊 Productivity
(427)
6
Redcliffe Labs - Blood Test
Redcliffe Labs - Blood Test
Redcliffe Labs - Blood Test
Book Full Body Health Checkups
Free

Redcliffe Labs: Your Trusted Healthcare Partner Redcliffe Labs offers a user-friendly app that allows you to book online blood tests and health checkups with free doorstep sample collection, providing convenient and affordable access to diagnostic services across India.

🏥 Medical
(6)
7
Luxor® Controller
Luxor® Controller
Luxor® Controller
Hunter Industries
Free

The application allows users to control and customize their lighting systems, including adjusting fixture intensity and color, creating unique themes, and scheduling custom lighting programs. With cloud management, users can easily manage multiple lighting systems and control them remotely from anywhere. The application provides a range of features, such as group control, color creation, and wireless light assignment, to help users create the perfect lighting experience for their home, events, or special occasions.

🌟 Lifestyle
(167)
8
Sengled Bluetooth
Sengled Bluetooth
Sengled Bluetooth
by Sengled Optoelectronics Co., Ltd.
Free

Control and customize your Sengled Bluetooth products effortlessly with the Sengled Bluetooth App. Adjust colors, set schedules, organize rooms, and manage all devices from one convenient interface. Explore more at sengled.com.

🌟 Lifestyle
(107)
9
I/E Bible
I/E Bible
I/E Bible
by Oscar Corona
Free
🔧 Utilities
(4)
10
RGB Fusion
RGB Fusion
RGB Fusion
by GIGA-BYTE TEHCHNOLOGY CO., LTD.
Free

Control the lighting on your RGB Fusion Ready GIGABYTE Motherboard with ease through the RGB Fusion mobile app. Enhance your PC aesthetics and customize colors and speeds from your iOS device within the same local area network. To get started, download the GIGABYTE 'AppCenter' on your RGB Fusion Ready PC. Visit the link for more information: www.gigabyte.com.

🔧 Utilities
(119)
11
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Electronic circuit breadboard
Free

Experience the ultimate analog/digital electronics lab with an interactive breadboard and advanced SPICE simulation. Design and analyze circuits with ease, access a vast library of components, and enjoy powerful simulation features. Elevate your circuit simulation experience today on iPad, iPhone, Mac, and Vision Pro!

🛠️ Developer Tools
(140)
12
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)
13
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Are you a good troubleshooter?
Free

This interactive learning tool helps you improve your electrical troubleshooting skills with a voltmeter by presenting 17 different problems in a fun and challenging way. With its unique features, such as an animated motor starter and a troubleshooting assistant, you can practice identifying and solving electrical problems, making it a great resource for those looking to enhance their skills.

📚 Education
(62)
14
Lutron Vive
Lutron Vive
Lutron Vive
by Lutron Electronics Co., Inc.
Free

This application allows users to program and control their lighting control system, manage projects, and adjust energy-saving features. It enables users to control lights, create automated lighting events, and collaborate with others, making it ideal for programmers and building managers to streamline their lighting management needs.

📊 Productivity
(25)
15
Commercial Electric Lighting
Commercial Electric Lighting
Commercial Electric Lighting
by Elec-tech Solid State Lighting (hk) Limited
Free

This application offers automatic connection and manual control of commercial electric lighting via Bluetooth for settings like brightness and color temperature. It provides multi-functionality for safe home lighting, smart appliances, scene setting, full compatibility, local and remote control, flexibility in changing functions, energy-saving by adjusting brightness, and enhanced security through phone control. Experience convenient, flexible, energy-efficient, and secure lighting control like never before.

🌟 Lifestyle
(200)
16
2017 Master Electrician Ref.
2017 Master Electrician Ref.
2017 Master Electrician Ref.
A handbook for electricians
$9.99

An essential electronic pocket reference guide for electricians working in residential, industrial, and commercial settings, offering calculations, diagrams, code information, tools, safety guidelines, and more. Accessible on iPhones, iPod Touch, and iPads. Explore the complete functionality at MasterSparky.com.

📊 Productivity
(1.2K)
17
Quanser Interactive Labs
Quanser Interactive Labs
Quanser Interactive Labs
Virtual Engineering Labs
Free
📚 Education
(0)
18
Q-SYS UCI Viewer
Q-SYS UCI Viewer
Q-SYS UCI Viewer
by QSC Audio Products, LLC.
Free

Control Q-SYS systems from your iOS device with this app, which allows you to create and customize user control interfaces for various system elements. With this app, you can control and monitor a wide range of features, including source selection, camera controls, lighting, projectors, and more, and get started by learning more about its capabilities.

📊 Productivity
(53)
19
UniFi Connect
UniFi Connect
UniFi Connect
by Ubiquiti Inc.
Free

Build an enterprise-grade network to connect and automate your organization's IT solutions, from smart devices to multimedia displays. Discover, adopt, configure, and monitor devices from anywhere, and apply custom settings with a single tap to streamline your operations.

🔧 Utilities
(12)
20
SignalScope X
SignalScope X
SignalScope X
Dynamic Signal Analysis Tools
Free

An advanced signal analysis application offering tools for acoustics, audio, electronics, and more. Analyze signals, calibrate devices, and access a range of measurement tools. Subscribe for basic, advanced, or professional features compatible with iPhone, iPad, and Mac. Subscription details and privacy policy available on the website.

🔧 Utilities
(20)