OhmCheck
Quick Resistor Value Check!
Archived App (Last seen on 26 Feb 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
Easily determine resistor resistance values using color codes. Supports 3 to 6 bands and displays tolerance. Save or share calculated values.
What's New in OhmCheck
1.0.8
January 30, 2025
Improved performance.
Developer apps
FAQ
What resistor band configurations does OhmCheck support?
OhmCheck supports resistors with 3, 4, 5, and 6 color bands, allowing for a wide range of resistor value calculations.
Can I save the resistor values I calculate with OhmCheck?
Yes, OhmCheck allows you to save the calculated resistance values to a list within the app for future reference.
How can I share resistor values from OhmCheck?
You can easily share the calculated resistance values and their tolerances via text message directly from the OhmCheck application.
What devices is OhmCheck compatible with?
OhmCheck is available for iPhone and iPod devices, running on iOS.
What is the age rating for OhmCheck?
OhmCheck has an age rating of 4+, making it suitable for a broad audience.
How often is OhmCheck updated?
The latest version, 1.0.8, was released on January 30, 2025, indicating regular updates to the application.
Does OhmCheck have ads?
No, OhmCheck is ad-free, providing an uninterrupted user experience.
What do users think of OhmCheck?
Based on available data, OhmCheck has received a perfect 5.0-star rating from one user, suggesting a highly positive reception.