# Simurelay vs ElectroSim

The clearest difference is review sentiment: Simurelay at 52% against ElectroSim's 0%. ElectroSim's advantage is rating (4.4 vs 3.9) and update cadence (every 2 weeks vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Simurelay sells 3 one-off in-app purchases and ElectroSim sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ElectroSim holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 17 and 67 respectively. Written reviews complicate that: 52% of Simurelay's written reviews are positive against 0% of ElectroSim's, so the app with the better star average is not the one people write more warmly about.

Simurelay ships an update every 7 months, ElectroSim every 2 weeks. The most recent releases landed on August 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Simurelay | ElectroSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (17 ratings)](https://appshunter.io/ios/app/simurelay/id1580180864/reviews) | **[4.4 (67 ratings)](https://appshunter.io/ios/app/electrosim-electrical-wiring/id6752586509/reviews)** |
| Number of ratings | 17 | **67** |
| Positive reviews | **52.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 148 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdessamed Benkabouya](https://appshunter.io/developer/1580180866) | [Louie Juera](https://appshunter.io/developer/1638500957) |

## 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 |


### ElectroSim

[App page](https://appshunter.io/ios/app/electrosim-electrical-wiring/id6752586509)

Design, build, and test realistic electrical circuits on your mobile device. This app offers real-time simulations, guided tutorials, and a library of expert-created circuits for hands-on learning. Practice wiring safely and effectively for vocational training or self-study.

**Highlights:** Design and build electrical circuits, Real-time circuit simulation, Guided wiring tutorials, Library of expert circuits, Offline access, Drag-and-drop components

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ElectroSim Pro Monthly | $0.99 | per month |
| ElectroSim Pro Yearly | $9.99 | per year |
| Pro Access | $19.99 | one-time |


## Frequently asked questions

### Is Simurelay free?

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

### Is ElectroSim free?

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

### Which has better reviews, Simurelay or ElectroSim?

ElectroSim is rated higher. Simurelay averages 3.9 out of 5 from 17 ratings, while ElectroSim averages 4.4 from 67 ratings.

### Do Simurelay or ElectroSim have ads?

Neither Simurelay nor ElectroSim shows ads.

### Which is updated more often, Simurelay or ElectroSim?

Simurelay ships an update every 7 months, and ElectroSim every 2 weeks. Most recently, Simurelay was updated on August 1, 2026 and ElectroSim on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*