# Electronics Kit vs SMD decoder

The clearest difference is in-app purchases: SMD decoder at none against Electronics Kit's 5. SMD decoder also leads on update cadence (every 2 days vs every 6 weeks) and rating (5.0 vs 4.8). Electronics Kit's advantage is ratings volume (65 vs 1) and iOS requirement (9.0 vs 11.0). On price, ads and device support there is nothing between them.

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

SMD decoder holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Electronics Kit has 65 ratings behind it against 1, so its average is the more settled of the two.

Electronics Kit ships an update every 6 weeks, SMD decoder every 2 days. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Electronics Kit | SMD decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (65 ratings)](https://appshunter.io/ios/app/electronics-kit/id1190014476/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smd-decoder/id6473452077/reviews)** |
| Number of ratings | **65** | 1 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 43 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Arkadiusz Fryszkowski](https://appshunter.io/developer/1142676058) |

## 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 |


### SMD decoder

[App page](https://appshunter.io/ios/app/smd-decoder/id6473452077)

Decode SMD resistors with this practical tool. It supports three-digit, four-digit, and EIA-96 encoded resistor values, providing quick and accurate identification.

**Highlights:** Decodes 3-digit SMD codes, Decodes 4-digit SMD codes, Decodes EIA-96 SMD codes, Resistor value identification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Kit free?

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

### Is SMD decoder free?

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

### Which has better reviews, Electronics Kit or SMD decoder?

SMD decoder is rated higher. Electronics Kit averages 4.8 out of 5 from 65 ratings, while SMD decoder averages 5.0 from 1 ratings.

### Do Electronics Kit or SMD decoder have ads?

Neither Electronics Kit nor SMD decoder shows ads.

### Which is updated more often, Electronics Kit or SMD decoder?

Electronics Kit ships an update every 6 weeks, and SMD decoder every 2 days. Most recently, Electronics Kit was updated on September 24, 2026 and SMD decoder on June 1, 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.*