# Electronics Kit vs Resistor

The clearest difference is in-app purchases: Resistor at none against Electronics Kit's 5. Electronics Kit's advantage is update cadence (every 6 weeks vs every 9 months) and ratings volume (65 vs 17). On price, rating, ads and device support there is nothing between them.

Both are free to download. Electronics Kit sells 5 one-off in-app purchases. Resistor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Electronics Kit against 4.9 for Resistor. Both are backed by a comparable volume of ratings — 65 and 17 respectively.

Electronics Kit ships an update every 6 weeks, Resistor every 9 months. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Electronics Kit | Resistor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (65 ratings)](https://appshunter.io/ios/app/electronics-kit/id1190014476/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/resistor-converter/id6446839759/reviews)** |
| Number of ratings | **65** | 17 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 8 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Gerhard Lentschik](https://appshunter.io/developer/629988041) |

## What reviewers say

### Electronics Kit

[App page](https://appshunter.io/ios/app/electronics-kit/id1190014476)

This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.

**Highlights:** Component value calculators, Extensive pinout diagrams, Electronic resource library, SMD resistor code lookup, Ohm's law calculator, RC charging/discharging calculator, Frequency converter

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock no. of components limit | $0.99 | one-time |
| Unlock Pro feature | $1.99 | one-time |
| 'Show steps' in nodal analysis | $2.99 | one-time |
| Unlock controlled sources | $2.99 | one-time |
| 'Show steps' in equivalent cir | $3.99 | one-time |


### Resistor

[App page](https://appshunter.io/ios/app/resistor-converter/id6446839759)

Quickly calculate resistor values from color bands or SMD codes, and vice versa. This tool is ideal for electronics enthusiasts, students, and DIYers working with 4, 5, or 6-band resistors and various SMD codes. It functions offline and requires no registration.

**Highlights:** Calculate resistor values from color bands, Convert resistor values to color bands, Supports 4, 5, and 6-band resistors, Handles SMD codes (EIA-3, EIA-4, EIA-96), Works offline, No registration required

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Kit free?

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

### Is Resistor free?

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

### Which has better reviews, Electronics Kit or Resistor?

Resistor is rated higher. Electronics Kit averages 4.8 out of 5 from 65 ratings, while Resistor averages 4.9 from 17 ratings.

### Do Electronics Kit or Resistor have ads?

Neither Electronics Kit nor Resistor shows ads.

### Which is updated more often, Electronics Kit or Resistor?

Electronics Kit ships an update every 6 weeks, and Resistor every 9 months. Most recently, Electronics Kit was updated on October 10, 2026 and Resistor on September 27, 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.*