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Decode 4-band & 5-band resistor color codes instantly. Quick & easy to use.
AppBrain's verdict
EstablishedPopularWell rated- Rating on Google Play
- 4.38
- 3,617 ratings
- Installs
- 1.5 million
- Last updated
- November 5, 2026
- Ads
- Contains ads
- Size
- 19.2 MB
Resistor Color Code Calculator is popular, with 1.5 million installs. Users rate it well: 4.4 stars from 3,617 ratings.
User feedback
Ratings and reviews on Google PlayComments on Resistor Color Code Calculator for Android
Google Play Rating history and histogram
Store listing
By BrainTile Studio, from Google PlayDescription by BrainTile Studio Written by the developer, not by AppBrain. Click to read.
Whether you work with Arduino, Raspberry Pi, breadboard projects, or repair electronics, this app gives you a fast and reliable way to read resistor color codes - no calculation, no lookup tables, no guesswork.
Perfect for makers, hobbyists, electronics engineers, technicians, and students learning electronics for the first time.
Key Features
- Supports 4-band and 5-band resistors
- Tap the color rings to instantly see the resistance value in ohms
- Includes tolerance values
- Clean, distraction-free interface
- Works completely offline
- Based on the industry-standard EIA color code
Whether you're building a circuit, debugging a project, or studying for an exam, the Resistor Color Code Calculator makes reading resistor values effortless.
Download now and keep a complete color code reference in your pocket.
Recent changes:
• Fixed a rare crash on startup
• "Rate this App" and store links work again on newer Android versions
• Better layout on tablets, foldables and with large fonts
• Remembers your last selection
• New tolerance colors: orange ±0.05%, yellow ±0.02%
• Cleaner value display (e.g. 4.7 kΩ)
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 21
- App size
- 19.2 MB
- Needs Android
- 7.0+
- Content rating
- Everyone
Technologies used by Resistor Color Code Calculator
Releases
Updates seen on Google Play- Version
- 3.1.4
- Launched
- January 2016
Alternatives
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More from BrainTile Studio
Installs
Tracked by AppBrain- Last 30 days
- 2.8 thousand
- Per day
- 94
- 30-day average
- Play install range
- 1+ million
- Launched
- January 2016
Installs over time
Resistor Color Code Calculator has been installed 1.5 million times. Over the past 30 days, it averaged 94 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Resistor Color Code Calculator
About the app and developer
About Resistor Color Code Calculator
Resistor Color Code Calculator is a tools app developed by BrainTile Studio.
Download Statistics
Resistor Color Code Calculator has been downloaded 1.5 million times. In the last 30 days, the app was downloaded 2.8 thousand times.
User Ratings
Resistor Color Code Calculator is rated 4.38 out of 5 stars. The rating is based on 3.6 thousand ratings.
App Information
Resistor Color Code Calculator is freely available from Google Play. The APK size is 19.18 MB. The latest APK version available is 3.1.4. The last update was on November 5, 2026.
Technical Requirements
Resistor Color Code Calculator requires Android 7.0+ or higher. The app has a content rating of Everyone. The APK has been available on Google Play since January 2016.
Resistor Color Code Calculator is made and published by BrainTile Studio. AppBrain is an independent app data site and isn't affiliated with BrainTile Studio. The app name, icon, screenshots and description belong to BrainTile Studio and are shown as published on Google Play.
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