Best Electronica Apps

124+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Electronics Toolkit! is the household name in electronica, but it's far from the only option. We track 124+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Electronica

Electronics Toolkit!#1

Electronics Toolkit! by Davey Hollenberg

Dozens of tools in one app
Editor's Choice
📚 Education
4.3😐(507 ratings)
FreeAdsIn-App Purchases
Electronics Toolkit! screenshot 1
Electronics Toolkit! screenshot 2
Electronics Toolkit! screenshot 3
Electronics Toolkit! screenshot 4
Electronics Toolkit! screenshot 5

This app provides a comprehensive suite of tools and calculators for electronics engineers, students, and hobbyists. It includes numerous calculators for resistors, LEDs, capacitors, Ohm's law, and more, alongside useful tables and unit converters.

What We Love

  • 📚 Comprehensive electronics reference material
  • 👍 Useful for beginners and students
  • 🎯 Good basic calculators for resistance and capacitance
  • 📌 Helpful pinout diagrams for Arduino and Raspberry Pi

Room to Improve

  • 🎨 Poor color scheme with readability issues
  • ⚪ White text on white background
  • 🔒 Excessive paywall blocking most features
Electrician Handbook — Basics#2

Electrician Handbook — Basics by Sergey Vavaev

Electric circuit, voltage, ohm
Strong Contender
🔍 Reference
4.8😊(965 ratings)
FreeIn-App Purchases
Electrician Handbook — Basics screenshot 1
Electrician Handbook — Basics screenshot 2
Electrician Handbook — Basics screenshot 3
Electrician Handbook — Basics screenshot 4
Electrician Handbook — Basics screenshot 5
Electrician Handbook — Basics screenshot 6

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

What We Love

  • 👍 Informative and useful
  • 🚀 Comprehensive and interactive
  • 💡 Helpful for beginners and professionals
  • 🔍 Detailed diagrams and visuals

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 💰 Ads can be intrusive
  • 🕰️ Some content may be outdated
Simurelay#3

Simurelay by Abdessamed Benkabouya

Worth Considering
📚 Education
4.0(15 ratings)
FreeIn-App Purchases
Simurelay screenshot 1
Simurelay screenshot 2
Simurelay screenshot 3
Simurelay screenshot 4

Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.

More Electronica apps to explore

4
Electrocalc - electronics App
Electrocalc - electronics App
Electrocalc - electronics App
Electronics circuit calculator
Free

This app provides a comprehensive suite of calculators and design tools for electronic engineering. It assists with circuit design, filter analysis, and component calculations for resistors, capacitors, and inductors. Ideal for both professionals and students, it simplifies complex electronic projects.

Comprehensive calculator collectionFilter design with graph plottingResistor, transistor, capacitor design tools
📊 Productivity
(4)
free
5
Electronica Connect
Electronica Connect
Electronica Connect
by ITE Eurasian Exhibitions FZ LLC
Free

Connect with industry professionals, access expert opinions, and stay updated on industry news and analytics. Discover new contacts through a matchmaking section and utilize a lead scanning service at events.

Industry professional communityExpert opinions and analyticsIndustry news updates
💼 Business
(2)
free
6
Electronics docs & calcs
Electronics docs & calcs
Electronics docs & calcs
Electronics lab in your pocket
Free

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

Electronic component referenceElectronic circuit referenceFilter design calculators
📚 Education
(13)
free
7
Rock the Cycle
Rock the Cycle
Rock the Cycle
by ROK SAIKL, OOO
Free

This app personalizes fitness routines for cycling, rowing, and fitboxing. Track your workout stats, monitor biometric progress, and book studio sessions. Participate in studio competitions and stay updated on special offers.

Personalized workout adaptationWorkout statistics tracking (RPM, HR, power)Biometric parameter monitoring
💪 Health & Fitness
(0)
ad-supported
8
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
📚 Education
(1.4K)
free with in-app purchases
9
EveryCircuit
EveryCircuit
EveryCircuit
by MuseMaze
Free

Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.

Dynamic voltage, current, and charge animationsReal-time parameter adjustment with analog knobArbitrary input signal generation with finger
📚 Education
(57)
free with in-app purchases
10
BlueGrays - Learn Electronics
BlueGrays - Learn Electronics
BlueGrays - Learn Electronics
Arduino, ESP32 & IoT Projects
Free

Learn electronics with interactive projects, a component catalog, and personal inventory management. Start with free projects and unlock full access to Arduino, ESP32, and IoT content with a premium subscription. Gamified learning with badges and levels keeps you motivated.

Free starter projectsUnlimited Arduino/ESP32/IoT projectsDetailed circuit diagrams and code
📚 Education
(11)
free with in-app purchases
11
Electronics Engineer Helper
Electronics Engineer Helper
Electronics Engineer Helper
Calculators and references
Free

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

Datasheet searchResistor color code calculatorElectronic schematic symbols
📊 Productivity
(427)
free with in-app purchases
12
World Piano Notes & Drum Beats
World Piano Notes & Drum Beats
World Piano Notes & Drum Beats
Synth Chords & Rhythm Machine
Free

Explore global music with authentic instruments and rhythms from around the world. Create melodies with diverse scales, including microtonal options, and experiment with a traditional piano mode. Enhance your musical journey with premium sound packs and rhythm features.

Authentic world instrument soundsExtensive collection of world scalesRhythm library with beat import
🎵 Music
(3K)
freemium
13
electronica 2024
electronica 2024
electronica 2024
by MESSE MUENCHEN GmbH
Free

This mobile planner helps you organize your visit to a leading electronics trade fair. It allows you to search for exhibitors, products, and events, create favorites lists, and access detailed hall plans with routing. Stay informed with notifications and keep notes on your interactions.

Exhibitor and product searchFavorites lists with multisyncEvent program overview
💼 Business
(13)
free
14
Lotería Electrónica Oficial
Lotería Electrónica Oficial
Lotería Electrónica Oficial
by Scientific Games International
Free

This official lottery app allows players to check winning tickets by scanning their play slips and instant tickets. It provides game information and instructions on how to play. Additional tools are planned for future updates.

Scan play slipsScan instant ticketsCheck for winning tickets
🎬 Entertainment
(284)
free
15
SignNow: e-Signature app
SignNow: e-Signature app
SignNow: e-Signature app
Sign documents & PDF forms
Free

Easily sign and manage PDF documents and other file formats with this comprehensive e-signature solution. Upload files, create templates, and collect legally-binding signatures from multiple parties. Securely store and access your documents online or offline.

E-sign documents without limitsCreate legally-binding e-signaturesUpload and fill PDF/Word documents
📊 Productivity
(18K)
free with in-app purchases
16
Real Drum: electronic drum set
Real Drum: electronic drum set
Real Drum: electronic drum set
Learn how to play drum pads
Free

Learn to play drums on your smartphone or tablet with a realistic virtual drum set. Offers lessons, loops, and customizable kits for all skill levels. Practice quietly anywhere and share your performances.

Over 100 drum lessonsRealistic 3D drum kitsCustomizable drum set with custom images/sounds
🎵 Music
(47K)
free with in-app purchases
17
Steren Home
Steren Home
Steren Home
by Steren
Free

Control and configure multiple Wi-Fi devices like lights, plugs, switches, and cameras from anywhere using a single application. Manage your smart home ecosystem seamlessly.

Control multiple Wi-Fi devicesConfigure smart home devicesManage lights, plugs, switches, cameras
🔧 Utilities
(1.9K)
free
18
DI.FM - Electronic Music Radio
DI.FM - Electronic Music Radio
DI.FM - Electronic Music Radio
House, Techno, EDM, Lounge
Free

Discover and experience electronic music through human-curated stations and playlists. Tune into exclusive DJ sets, live broadcasts, and a vast library of genres. Enjoy ad-free listening and higher sound quality with a premium subscription.

Over 90 electronic music stations65 curated playlistsCarPlay support
🎵 Music
(1.4K)
free with in-app purchases
19
Sign Documents - eSign PDF
Sign Documents - eSign PDF
Sign Documents - eSign PDF
Scan, Edit & Share! Scanner
Free

Easily sign and manage your documents with a built-in scanner. Digitize paper, add signatures and stamps, and share your finalized files. Supports various document types for a streamlined workflow.

Add digital signaturesInsert stampsScan documents
📊 Productivity
(137)
free with in-app purchases
20
DigiKey
DigiKey
DigiKey
Components and parts
Free

Access a vast inventory of electronic components on the go. Find, order, and track parts with features like visual search, barcode scanning, and offline datasheet access. Registered users get enhanced order management and shipping notifications.

Visual Search for parts by photoBrowse and filter product inventoryView detailed product specs, datasheets, photos, and videos
💼 Business
(3.3K)
free with in-app purchases

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