# ID Resistors vs Learn About Electronics

The clearest difference is rating: ID Resistors at 4.9 against Learn About Electronics's 3.5. ID Resistors also leads on in-app purchases (none vs 1) and ratings volume (27 vs 2). Learn About Electronics's advantage is update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Learn About Electronics sells 1 one-off in-app purchase. ID Resistors asks for nothing beyond the download.

ID Resistors holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: ID Resistors has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ID Resistors ships an update every 2 months, Learn About Electronics every 3 weeks. The most recent releases landed on October 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ID Resistors | Learn About Electronics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/id-resistors/id1517383962/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/learn-about-electronics/id6446805089/reviews) |
| Number of ratings | **27** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 28 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marc Rummel](https://appshunter.io/developer/1281956104) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### ID Resistors

[App page](https://appshunter.io/ios/app/id-resistors/id1517383962)

Easily identify the values of through-hole and SMD resistors. Input a resistor value to find its code, or enter the code to determine its value. Supports English, French, German, and Spanish.

**Highlights:** Identify through-hole resistors, Identify SMD resistors, Input value to get code, Input code to get value, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn About Electronics

[App page](https://appshunter.io/ios/app/learn-about-electronics/id6446805089)

This educational app helps users memorize and identify electronic components through study modes and quizzes. It features audio pronunciation in English and progress tracking for each chapter. Users can bookmark flashcards and quiz questions for focused learning.

**Highlights:** Audio pronunciation of components, Study mode, Quiz mode, Bookmarking flashcards and questions, Progress indicators, Text-to-speech functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is ID Resistors free?

ID Resistors is free to download, with no in-app purchases.

### Is Learn About Electronics free?

Learn About Electronics is free to download, with in-app purchases available.

### Which has better reviews, ID Resistors or Learn About Electronics?

ID Resistors is rated higher. ID Resistors averages 4.9 out of 5 from 27 ratings, while Learn About Electronics averages 3.5 from 2 ratings.

### Do ID Resistors or Learn About Electronics have ads?

Neither ID Resistors nor Learn About Electronics shows ads.

### Which is updated more often, ID Resistors or Learn About Electronics?

ID Resistors ships an update every 2 months, and Learn About Electronics every 3 weeks. Most recently, ID Resistors was updated on October 7, 2026 and Learn About Electronics on September 16, 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.*