Ohmify - electronics tools
Complete Electronics Toolkit
Archived App (Last seen on 4 Jun 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This comprehensive electronics toolkit offers a wide range of calculators, component information, and datasheet management. It helps students, hobbyists, and professionals with circuit design, part lookup, and learning electronics basics, with offline functionality for core tools.
What's New in Ohmify
4.2.8
April 19, 2026
We’ve refreshed Ohmify so it’s easier and nicer to use every day. Clearer screens for calculators, bookmarks, and saved parts. Smoother home screen calculator widget. Polished scanning: quicker access to past results and easy sharing. Simpler, more reliable premium access if you subscribe. A cleaner, faster app—we’ve dropped reward-style extras and tuned the look (including launch and splash). Thanks for using Ohmify—tell us if anything feels off.
MoreIn-App Purchases
$9.99
Premium Access
Unlock all features and premium content
FAQ
What calculators does Ohmify offer?
Ohmify includes calculators for Ohm's Law, resistor color codes, SMD resistors, LED resistors, voltage dividers, voltage regulators, PCB trace width, power supplies, transformers, op-amps, filters, logic gates, battery life, and energy harvesting.
Can I use Ohmify offline?
Yes, Ohmify offers offline access for its core calculators and references, allowing you to perform essential electronics tasks without an internet connection.
How does Ohmify help with component information?
Ohmify provides detailed information and pinouts for a wide variety of electronic components, including resistors, capacitors, inductors, diodes, transistors, op-amps, and ICs.
What are the benefits of Ohmify Premium?
Ohmify Premium unlocks features like home screen widgets, ad removal, unlimited calculation history, unlimited datasheets and part inventory, export options, and premium-only calculators and resources.
How can I manage my electronic parts with Ohmify?
Ohmify allows you to create a part inventory, categorize your components, specify their locations, and link them to datasheets, helping you track what you have.
Does Ohmify have ads?
The free version of Ohmify contains advertisements. Users can remove all ads by upgrading to Ohmify Premium.
What devices does Ohmify support?
Ohmify is available for iPhone, iPad, and iPod, indicating compatibility with Apple's iOS ecosystem.
How often is Ohmify updated?
The latest version of Ohmify was released on April 19, 2026, suggesting regular updates to improve functionality and add new features.