# Simurelay vs Arduino Programming Tutorial

The clearest difference is in-app purchases: Arduino Programming Tutorial at none against Simurelay's 3. Arduino Programming Tutorial also leads on update cadence (every 6 weeks vs every 7 months). Simurelay's advantage is ads (none vs shown) and device support (4 vs 2). On price, review sentiment and iOS requirement there is nothing between them.

Both are free to download. Simurelay sells 3 one-off in-app purchases. Arduino Programming Tutorial asks for nothing beyond the download.

Simurelay ships an update every 7 months, Arduino Programming Tutorial every 6 weeks. Both last shipped on October 6, 2026.

## The numbers

| Metric | Simurelay | Arduino Programming Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (17 ratings)](https://appshunter.io/ios/app/simurelay/id1580180864/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **52.3% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 19 MB | 44 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abdessamed Benkabouya](https://appshunter.io/developer/1580180866) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Simurelay

[App page](https://appshunter.io/ios/app/simurelay/id1580180864)

Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.

**Highlights:** Design electromechanical systems, Simulate electrical diagrams, Basic electrical components library, Relays, switches, buttons, contactors, Timers and motors simulation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timers Coils and Contacts | $7.99 | one-time |
| Advanced Tools | $7.99 | one-time |
| Full Version | $14.99 | one-time |


### Arduino Programming Tutorial

[App page](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186)

Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Covers 14 languages, Detailed component explanations, C++ programming essentials

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

**In-app purchases:** none


## Frequently asked questions

### Is Simurelay free?

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

### Is Arduino Programming Tutorial free?

Arduino Programming Tutorial is free to download, with no in-app purchases.

### Do Simurelay or Arduino Programming Tutorial have ads?

Arduino Programming Tutorial shows ads; Simurelay does not.

### Which is updated more often, Simurelay or Arduino Programming Tutorial?

Simurelay ships an update every 7 months, and Arduino Programming Tutorial every 6 weeks. Most recently, Simurelay was updated on October 6, 2026 and Arduino Programming Tutorial on October 6, 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.*