# Electronic Lab Free vs Electronics Tools & Calculator

Electronic Lab Free and Electronics Tools & Calculator both sit at 4.2 stars, but that hides the real split: 88% of Electronic Lab Free's written reviews are positive against 17% of Electronics Tools & Calculator's. Electronic Lab Free also leads on ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Electronic Lab Free holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 16 and 16 respectively. Written reviews point the same way: 88% of Electronic Lab Free's written reviews are positive against 17% of Electronics Tools & Calculator's.

Electronic Lab Free ships an update every 9 days, Electronics Tools & Calculator every 6 weeks. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Electronic Lab Free | Electronics Tools & Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (16 ratings)](https://appshunter.io/ios/app/electronic-lab-free/id1114409558/reviews)** | [4.0 (16 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136/reviews) |
| Number of ratings | 16 | 16 |
| Positive reviews | **87.5% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 51 MB | 63 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luai Elamir](https://appshunter.io/developer/1101020051) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### Electronic Lab Free

[App page](https://appshunter.io/ios/app/electronic-lab-free/id1114409558)

This app provides electrical and computer engineering tools for professionals and hobbyists. It offers circuit design, simulation, component libraries, and measurement functionalities for on-the-go use.

**Highlights:** Circuit design and simulation, Component libraries and datasheets, Calculators and unit conversion, Arduino code editor, Waveform audio visualizer, Electronic color code identification

**Features:** macOS Compatibility

**In-app purchases:** none


### Electronics Tools & Calculator

[App page](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136)

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

**Highlights:** Electronic component reference, Electronic circuit reference, Filter design calculators, Inductor winding calculators, Transformer winding calculators, Resistor and capacitor calculations, Ohm's law and power calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronic Lab Free free?

Electronic Lab Free is free to download, with no in-app purchases.

### Is Electronics Tools & Calculator free?

Electronics Tools & Calculator is free to download, with no in-app purchases.

### Which has better reviews, Electronic Lab Free or Electronics Tools & Calculator?

Electronic Lab Free is rated higher. Electronic Lab Free averages 4.2 out of 5 from 16 ratings, while Electronics Tools & Calculator averages 4.0 from 16 ratings.

### Do Electronic Lab Free or Electronics Tools & Calculator have ads?

Electronics Tools & Calculator shows ads; Electronic Lab Free does not.

### Which is updated more often, Electronic Lab Free or Electronics Tools & Calculator?

Electronic Lab Free ships an update every 9 days, and Electronics Tools & Calculator every 6 weeks. Most recently, Electronic Lab Free was updated on September 26, 2026 and Electronics Tools & Calculator on October 13, 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.*