# Electrical Wiring Simulator vs AVR Projects

The clearest difference is update cadence: AVR Projects at daily against Electrical Wiring Simulator's every 5 weeks. Electrical Wiring Simulator's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Electrical Wiring Simulator sells 4 in-app purchases, starting at $9.99 per month and AVR Projects sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Electrical Wiring Simulator ships an update every 5 weeks, AVR Projects daily. The most recent releases landed on October 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Electrical Wiring Simulator | AVR Projects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (436 ratings)](https://appshunter.io/ios/app/electrical-wiring-simulator/id1638500625/reviews)** | — |
| Number of ratings | **436** | — |
| Positive reviews | 34.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Paid | — |
| Size | 231 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Louie Juera](https://appshunter.io/developer/1638500957) | [Zaw Win Myat](https://appshunter.io/developer/1800881321) |

## What reviewers say

### Electrical Wiring Simulator

[App page](https://appshunter.io/ios/app/electrical-wiring-simulator/id1638500625)

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

**Highlights:** Step-by-step simulations, Real-world wiring practice, Load control and switching, Parallel and series wiring, Electrical diagram learning, Troubleshooting practice

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EWS Pro Monthly | $9.99 | per month |
| EWS Pro Yearly | $39.99 | per year |
| Promo Purchase | $1.99 | one-time |
| Pro Access | $49.99 | one-time |


### AVR Projects

[App page](https://appshunter.io/ios/app/avr-projects/id6745124011)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| R2R Ladder DAC | $0.99 | one-time |
| Sawtooth Waveform | $0.99 | one-time |
| Triangular Waveform | $0.99 | one-time |
| Sine Waveform | $0.99 | one-time |
| Ammeter AVR | $0.99 | one-time |
| 4x3 Matrix Keypad | $0.99 | one-time |
| Ohm Meter AVR | $0.99 | one-time |
| Voltmeter AVR | $0.99 | one-time |
| TM1637 Interfacing with AVR | $0.99 | one-time |
| Graphic LCD Interfacing | $0.99 | one-time |


## Frequently asked questions

### Is Electrical Wiring Simulator free?

Electrical Wiring Simulator is free to download, with in-app purchases available.

### Is AVR Projects free?

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

### Do Electrical Wiring Simulator or AVR Projects have ads?

Neither Electrical Wiring Simulator nor AVR Projects shows ads.

### Which is updated more often, Electrical Wiring Simulator or AVR Projects?

Electrical Wiring Simulator ships an update every 5 weeks, and AVR Projects daily. Most recently, Electrical Wiring Simulator was updated on October 17, 2026 and AVR Projects on September 26, 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.*