Resistor Color Code Calculator

1.5M installs
3.5K ratings
MAU not available
$<10K monthly revenue est.
IAP 0% · Ad 100%
Install Trends
Weekly +352
Declining
Monthly +2.4K
Steady

Resistor Color Code Calculator Summary

Resistor Color Code Calculator is a ad-supported Android app in Tools by BrainTile Apps. Released in Jan 2016 (10 years ago). It has about 1.5M+ installs and 3.5K ratings with a 4.68★ (excellent) average. Based on AppGoblin estimates, generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Apr 19, 2026.

Recent activity: 352 installs this week (2.4K over 4 weeks) showing steady growth , and -3 new ratings this week View trends →

Store info: Last updated on Google Play on Apr 19, 2026 .


4.68★

Ratings: 3.5K

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Screenshots

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App Description

Decode 4-band & 5-band resistor color codes instantly. Quick & easy to use.

Decode the value of any resistor in seconds by selecting its color bands.
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.