Resistor Color Code Scanner

Contains adsIn-app purchases
2.1
106 reviews
10K+
Downloads
Content rating
Everyone
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About this app

The Resistor Scanner App is a handy tool designed to simplify the process of identifying resistor values by using your smartphone's camera. With this innovative app, you can quickly and accurately scan resistor color codes, saving you time and effort in manual decoding. Key features include camera-based scanning for automatic detection and analysis of color bands, instant results displaying resistor value and tolerance.
Updated on
Nov 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.1
104 reviews
Dean Hamlin
October 9, 2025
second one I've tried. just rubbish. won't detect a thing. i have a galaxy s22 ultra so good camera and plenty of memory and ram. i think technically hasn't become advanced enough for this kind of thing.
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Ronnie D
August 18, 2025
It is unable to find any resistor in spite of taking a photo and selecting it from the photo gallery. Taking a direct image too gives the same error... No resistor detected. Pathetic app.
1 person found this review helpful
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Jeff Gedgaud
July 24, 2025
doesn't work, flat black background and blue as well as brown resistors can't be read by the app.
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