Best Electronics Filter Toolkit Apps

198+ iOS apps curated and reviewed

4.3 avg rating
14 free apps
Updated May 2026

Every iPhone needs a few good electronics filter toolkit apps. We benchmark 198+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Electronics Filter Toolkit

EE ToolKit#2

EE ToolKit by Thomas Gruber

Electronics Engineering
Strong Contender
πŸ“š Education
4.7😊(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
EE ToolKit screenshot 2
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EE ToolKit screenshot 6

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.

What We Love

  • πŸ‘ Useful tools and features
  • πŸš€ Comprehensive and informative
  • πŸ‘ Intuitive and easy to use
  • πŸ‘ Helpful for both beginners and professionals

Room to Improve

  • πŸ”’ Many features locked behind paywall
  • πŸ› Some bugs and glitches reported
  • πŸ” Limited free version functionality
Electronics docs & calcs#3

Electronics docs & calcs by Anas Abubakar

Electronics lab in your pocket
Worth Considering
πŸ“š Education
4.4(13 ratings)
Free
Electronics docs & calcs screenshot 1
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Electronics docs & calcs screenshot 6

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.

More Electronics Filter Toolkit apps to explore

4
EE ToolKit PRO
EE ToolKit PRO
EE ToolKit PRO
Electronics Engineering
$12.99

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
πŸ“Š Productivity
(289)
paid
5
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronics Engineering
$12.99

This comprehensive electronics engineering app provides professionals, hobbyists, and students with a vast array of tools and reference materials. It features a circuit editor, numerous calculation and conversion tools, and extensive component specifications with parametric search capabilities.

Circuit EditorComponent reference with parametric searchNumerous calculation tools
πŸ“Š Productivity
(240)
paid
6
Electronics Toolkit!
Electronics Toolkit!
Electronics Toolkit!
Dozens of tools in one app
Free

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.

Resistor color code calculatorsLED resistor calculatorOhm's law calculator
πŸ“š Education
(507)
free with in-app purchases
7
Learn Electronics Basics
Learn Electronics Basics
Learn Electronics Basics
Basic Concepts of Electronics
Free

This app provides a comprehensive guide to the fundamental concepts of electronics. It covers essential topics like electricity, voltage, current, resistance, and various components, making learning accessible for students and professionals. The user-friendly interface ensures an easy and informative learning experience.

Basic electronics conceptsDetailed explanations of componentsUser-friendly interface
πŸ“š Education
(6)
free
8
Eureka Electronics
Eureka Electronics
Eureka Electronics
All about electronics
Free

Shop a wide range of electronics and multimedia products from a leading Kuwaiti retailer. Discover diverse brands, enjoy exclusive offers, and benefit from comprehensive after-sales services, all through a convenient online shopping experience.

Browse diverse brands and product categoriesView special offers and promotionsCreate a wishlist and manage a shopping cart
πŸ›οΈ Shopping
(217)
free
9
Electronics Kit
Electronics Kit
Electronics Kit
by Siu Yuen Ho
Free

This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.

Component value calculatorsExtensive pinout diagramsElectronic resource library
πŸ”§ Utilities
(63)
free with in-app purchases
10
Electrocalc: electronics tools
Electrocalc: electronics tools
Electrocalc: electronics tools
Electronics circuit calculator
$2.99

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

Circuit design toolsFilter design with graph plottingResistor, capacitor, inductor design
πŸ“Š Productivity
(3)
paid
11
BLEASS Filter
BLEASS Filter
BLEASS Filter
Stereo Dynamic Filter Effect
$3.99

This app offers a stereo dynamic filter effect inspired by vintage analog synthesizers. It features an envelope follower and LFO for dynamic musical movement, providing a tactile user experience with detailed visual feedback.

Stereo dynamic filter effectVintage analog synth inspirationEnvelope follower
🎡 Music
(20)
paid
12
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
πŸ“Š Productivity
(4)
free
13
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
πŸ“Š Productivity
(427)
free with in-app purchases
14
Electronics Circuit Calculator
Electronics Circuit Calculator
Electronics Circuit Calculator
Arduino Experiments Guide
Free
$2.99 | 100% OFF

This app offers over 55 electronic circuit calculations, conversions, and experiments. It simplifies complex circuit problems for engineers, students, and hobbyists, providing instant variable value calculations and precise component analysis.

Over 55 circuit calculations and conversionsLogic Gate calculationsResistor and inductor value determination
πŸ“š Education
(62)
free
15
Electronic Circuits Calculator
Electronic Circuits Calculator
Electronic Circuits Calculator
Electronic Engineering Toolkit
Free

This comprehensive electronics toolkit offers over 130 interactive calculators, circuit tools, and guides. It's designed for users of all levels, from beginners to professionals, to assist with learning, prototyping, and quick calculations in electronics engineering.

Over 130 interactive calculatorsCircuit tools and guidesStep-by-step explanations and formulas
πŸ“š Education
(0)
ad-supported
16
Electrodoc Pro
Electrodoc Pro
Electrodoc Pro
electronics in your hand
$4.99

This app is a comprehensive toolkit for electronics enthusiasts and professionals. It offers a wide range of calculators, reference tables, and pin-out diagrams for various electronic components and connectors. Simplify complex calculations and access essential information quickly.

Resistor color code lookupOhm's Law calculatorLED resistor calculator
πŸ“Š Productivity
(62)
free
17
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Realtime electronic simulator
Free

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
πŸ“š Education
(44)
free with in-app purchases
18
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
πŸ“Š Productivity
(131)
paid
19
Wix Filters Mobile Catalog
Wix Filters Mobile Catalog
Wix Filters Mobile Catalog
by Mann Hummel Filtration Technology US LLC
Free

Access the complete WIX Filters product line with this app. It offers full application lookup for various vehicle types, cross-reference searches with over 450,000 part numbers, and detailed product data including specifications and images. You can also find the correct filters for your car by scanning a VIN code.

Full application lookup for cars, trucks, and equipmentCross-reference over 450,000 part numbersDetailed product data: specifications, dimensions, images
πŸ“Š Productivity
(41)
free
20
PurolatorPRO Filter Finder
PurolatorPRO Filter Finder
PurolatorPRO Filter Finder
by Mann Hummel Filtration Technology US LLC
Free

This app assists automotive installers in quickly identifying the correct oil, air, cabin air, and fuel filters for any vehicle. It offers multiple search options, including VIN and part number, and provides cross-reference data for competitive parts.

Vehicle filter lookupSearch by VINSearch by part number
πŸ“Š Productivity
(5)
free