# Learn Electronics & Arduino vs OhmQuest

The clearest difference is ads: OhmQuest at none against Learn Electronics & Arduino's shown. OhmQuest also leads on monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Electronics & Arduino sells 2 in-app purchases, starting at $4.99 per month and OhmQuest sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Learn Electronics & Arduino ships an update every 6 days, OhmQuest every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Learn Electronics & Arduino | OhmQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/learn-electronics-and-arduino/id6786012093/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 71 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [建超 崔](https://appshunter.io/developer/1411749208) |

## What reviewers say

### Learn Electronics & Arduino

[App page](https://appshunter.io/ios/app/learn-electronics-and-arduino/id6786012093)

Learn electronics and Arduino programming through interactive lessons and simulations on your phone. Build real projects with no prior experience or hardware needed. Covers fundamentals to advanced projects with guided labs and quizzes.

**Highlights:** Interactive 3D circuit simulations, Built-in Arduino sketch editor and interpreter, 124 lessons across 4 learning worlds, 52 hands-on guided labs, Offline functionality, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electronics Pro - Monthly | $4.99 | per month |
| Electronics Pro - Yearly | $14.99 | per year |


### OhmQuest

[App page](https://appshunter.io/ios/app/ohmquest-circuit-lab/id6797415284)

This app provides an interactive simulation lab for learning about electricity. It features progressive challenge levels and exam exercises to help users master concepts like current, voltage, and resistance. A free sandbox mode allows for experimentation with various components and instant parameter adjustments.

**Highlights:** Interactive circuit simulation, Progressive challenge levels, Exam exercises for practice, Free sandbox mode, Instant parameter adjustments, Local progress saving

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OhmQuest Full Access | $1.99 | one-time |


## Frequently asked questions

### Is Learn Electronics & Arduino free?

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

### Is OhmQuest free?

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

### Do Learn Electronics & Arduino or OhmQuest have ads?

Learn Electronics & Arduino shows ads; OhmQuest does not.

### Which is updated more often, Learn Electronics & Arduino or OhmQuest?

Learn Electronics & Arduino ships an update every 6 days, and OhmQuest every 10 days. Most recently, Learn Electronics & Arduino was updated on November 5, 2026 and OhmQuest on October 31, 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.*