Resistor Calc+

EONSOFT Utilities iPhoneiPadiPod touch

Resistor Calc+ is a free Utilities app for iPhone and iPad by EONSOFT. Rated 5.0/5 from 5 ratings. Requires iOS 13.0. Updated October 1, 2026.

Rating: 5.0; 5 ratings
Price: Free; on the App Store
Size: 6 MB; Age 4+
Updated: Oct 1; 2026 · v1.7.2

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Screenshots

About Resistor Calc+

Resistor color code calculator helps determine the resistance value indicated by the colored band. You can use it for 3, 4, 5 and 6 band resistors. You can click the band in the color table to select a color for that band. The resistor visually shows your band color selection and displays the corresponding resistance value. It will help you configure your electronics. How to use the resistance color code calculator - Please select the number of band colors first. - Select the color of the band by clicking on the corresponding box in the color chart. - The corresponding resistance value and the tolerance of the resistance are displayed.

Ratings & reviews

5.0

5 ratings

5 ★ 100% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 0%

What’s new

Version 1.7.2 · Updated October 1, 2026

Fixed bugs and improved stability.

App privacy

The developer, EONSOFT, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Identifiers: Device ID
Usage Data: Product Interaction, Advertising Data

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Identifiers: Device ID
Usage Data: Product Interaction, Advertising Data
Diagnostics: Crash Data, Performance Data

Used for: Third-Party Advertising, Analytics

App details

Resistor Calc+ is a free Utilities app for iPhone, iPad and iPod touch, developed by EONSOFT. It is rated 5.0 out of 5 from 5 ratings on the App Store, requires iOS 13.0 or later, is 6 MB to download and is available in 100 languages. It was first released on November 6, 2018 and last updated on October 1, 2026.

Category: Utilities
Rating: 5.0 / 5 (5 ratings)
Price: Free
Version: 1.7.2
Size: 6 MB
Requires: iOS 13.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque and 92 more
Age rating: 4+
Released: November 6, 2018
Last updated: October 1, 2026
Developer: EONSOFT

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Alternatives to Resistor Calc+

Looking for apps like Resistor Calc+? Here are 6 similar apps on the App Store. The highest rated is resistor code calculator+ (5.0/5), and all 6 are free to download.

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