Quickly identify electronic component values using color codes and SMD markings. This utility supports resistors, capacitors, and inductors, offering detailed explanations and standard value charts.






198+ iOS apps curated and reviewed
The best electronic components apps on iPhone average 4.1★ across 198+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | Aug 2026 | |
| 2 | Free | 4.7★ (1.4K) | No | Yes | Aug 2026 | |
| 3 | Free | — | No | No | Aug 2026 | |
| 4 | Free | 4.3★ (556) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.7★ (3.4K) | Yes | No | Aug 2026 | |
| 6 | Free | 3.7★ (3) | No | No | Aug 2026 | |
| 7 | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 | Free | 3.7★ (3) | No | No | Aug 2026 |






Quickly identify electronic component values using color codes and SMD markings. This utility supports resistors, capacitors, and inductors, offering detailed explanations and standard value charts.






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.







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.


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.


This app is a professional purchasing tool for electronic components, offering a vast database of ICs, modules, and RF transistors. It features advanced search, detailed product parameters, global payment options, and reliable shipping services.


This app helps users select electronic components for their projects. It offers a QR-code scanner for paper catalogs and provides access to a wide range of components like ferrites, inductors, and capacitors.


Access a vast online search engine for electronic component datasheets. Find semiconductor information quickly and easily with over 50 million datasheets available. This tool is designed for engineers and developers needing fast, effective access to technical data.


Easily find and browse the latest semiconductors and electronic components for your designs. Search by category, date, or manufacturer, and view real-time stock availability. Build shopping baskets, manage projects, and access your account for order history and status.




This educational app helps users memorize and identify electronic components through study modes and quizzes. It features audio pronunciation in English and progress tracking for each chapter. Users can bookmark flashcards and quiz questions for focused learning.


Access an extensive offline database of over 80,000 electronic component pinouts, including chips, transistors, and microcontrollers. Quickly find information and equivalents without needing an internet connection. Users can also request new pinouts to be added.


Shop for a vast selection of electronic components and modules in India, including development boards, sensors, and robotic parts. Enjoy fast delivery, multiple payment options, and dedicated customer support for a seamless shopping experience.


This digital magazine provides in-depth analysis of trends and new technological developments in the electronics industry. It covers circuit components, semiconductors, power electronics, wireless technology, and more, offering news, features, whitepapers, and interviews for electronics design professionals.


Stay informed about the latest innovations and business trends in the global electronics industry. This publication covers components, manufacturing, renewable energy, and regulatory issues for professionals.






This app helps users find and save electronic components. It includes a resistor calculator and supports major distributors like Mouser and Element14. Users can also view PDFs and customize the app's appearance.




This app is Jordan's premier electronics megastore, offering a vast selection of IT, audiovisual, telecommunications, home, office, and fitness equipment. Browse and purchase a wide range of products from a leading retailer.