# AI Resistor Color Code Scanner vs Resistor Color Code Calc.

The clearest difference is rating: Resistor Color Code Calc. at 5.0 against AI Resistor Color Code Scanner's 1.7. Resistor Color Code Calc. also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.2). AI Resistor Color Code Scanner's advantage is update cadence (every 5 weeks vs every 5 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Resistor Color Code Scanner sells 1 one-off in-app purchase and Resistor Color Code Calc. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Resistor Color Code Calc. holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AI Resistor Color Code Scanner ships an update every 5 weeks, Resistor Color Code Calc. every 5 months. The most recent releases landed on October 30, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | AI Resistor Color Code Scanner | Resistor Color Code Calc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/ai-resistor-color-code-scanner/id6748325846/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/resistor-color-code-calc/id6755287812/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 163 MB | 35 MB |
| Requires iOS | 17.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Ausonio](https://appshunter.io/developer/1697652973) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### AI Resistor Color Code Scanner

[App page](https://appshunter.io/ios/app/ai-resistor-color-code-scanner/id6748325846)

Instantly identify and calculate resistor values using your iPhone camera. This tool eliminates the need for manual color band reading and charts, offering quick results for engineers, hobbyists, and students. Save your scans and organize them into projects for efficient workflow.

**Highlights:** Instant camera scanning, Save and organize scans, Interactive color band editing, Supports 3-6 band resistors, Offline functionality, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | one-time |


### Resistor Color Code Calc.

[App page](https://appshunter.io/ios/app/resistor-color-code-calc/id6755287812)

Instantly decode resistor color bands, calculate exact values, and convert SMD resistor markings. This app provides essential tools for electronics students, technicians, and hobbyists with a clean interface and fast processing.

**Highlights:** Decode 3- to 6-band resistors, Calculate resistance values, Convert SMD resistor codes, Series and parallel resistor calculators, Save and share results, Clean and simple interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


## Frequently asked questions

### Is AI Resistor Color Code Scanner free?

AI Resistor Color Code Scanner is free to download, with in-app purchases available.

### Is Resistor Color Code Calc. free?

Resistor Color Code Calc. is free to download, with in-app purchases available.

### Which has better reviews, AI Resistor Color Code Scanner or Resistor Color Code Calc.?

Resistor Color Code Calc. is rated higher. AI Resistor Color Code Scanner averages 1.7 out of 5 from 3 ratings, while Resistor Color Code Calc. averages 5.0 from 1 ratings.

### Do AI Resistor Color Code Scanner or Resistor Color Code Calc. have ads?

Neither AI Resistor Color Code Scanner nor Resistor Color Code Calc. shows ads.

### Which is updated more often, AI Resistor Color Code Scanner or Resistor Color Code Calc.?

AI Resistor Color Code Scanner ships an update every 5 weeks, and Resistor Color Code Calc. every 5 months. Most recently, AI Resistor Color Code Scanner was updated on October 30, 2026 and Resistor Color Code Calc. on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*