# PLC Simulator, PLC Trainer vs Electrical Diagram Maker

The clearest difference is rating: PLC Simulator, PLC Trainer at 3.9 against Electrical Diagram Maker's 1.0. PLC Simulator, PLC Trainer also leads on in-app purchases (none vs 1) and ratings volume (59 vs 1). Electrical Diagram Maker's advantage is update cadence (every 8 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Electrical Diagram Maker sells 1 in-app purchase, starting at $4.99 per month. PLC Simulator, PLC Trainer asks for nothing beyond the download.

PLC Simulator, PLC Trainer holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: PLC Simulator, PLC Trainer has 59 ratings behind it against 1, so its average is the more settled of the two.

PLC Simulator, PLC Trainer ships an update every 2 months, Electrical Diagram Maker every 8 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PLC Simulator, PLC Trainer | Electrical Diagram Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (59 ratings)](https://appshunter.io/ios/app/plc-simulator-plc-trainer/id1326500777/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/electrical-diagram-maker/id6784986038/reviews) |
| Number of ratings | **59** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 15 MB | 5 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Mirza Pasic](https://appshunter.io/developer/1863048976) |

## What reviewers say

### PLC Simulator, PLC Trainer

[App page](https://appshunter.io/ios/app/plc-simulator-plc-trainer/id1326500777)

Learn the fundamentals of Programmable Logic Controllers (PLCs) with an interactive simulator. Experiment with basic programming concepts, including timers, counters, and logic instructions. Save your progress and revisit projects anytime.

**Highlights:** Interactive PLC simulator, Learn PLC basics, Experiment with programming, Save and load programs, Understand logic circuits, User-friendly interface

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

**In-app purchases:** none


### Electrical Diagram Maker

[App page](https://appshunter.io/ios/app/electrical-diagram-maker/id6784986038)

Create professional electrical schematics, automotive wiring diagrams, and technical documentation. Offers a wide range of symbols, customizable features, and PDF export for efficient project creation and sharing across Apple devices.

**Highlights:** Create electrical and automotive diagrams, Extensive library of dedicated symbols, Customizable wire colors and sizes, Editable labels and title blocks, Cross-device project sharing, Professional PDF export (Pro subscription)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electrical Diagram Maker Pro | $4.99 | per month |


## Frequently asked questions

### Is PLC Simulator, PLC Trainer free?

PLC Simulator, PLC Trainer is free to download, with no in-app purchases.

### Is Electrical Diagram Maker free?

Electrical Diagram Maker is free to download, with in-app purchases available.

### Which has better reviews, PLC Simulator, PLC Trainer or Electrical Diagram Maker?

PLC Simulator, PLC Trainer is rated higher. PLC Simulator, PLC Trainer averages 3.9 out of 5 from 59 ratings, while Electrical Diagram Maker averages 1.0 from 1 ratings.

### Do PLC Simulator, PLC Trainer or Electrical Diagram Maker have ads?

Neither PLC Simulator, PLC Trainer nor Electrical Diagram Maker shows ads.

### Which is updated more often, PLC Simulator, PLC Trainer or Electrical Diagram Maker?

PLC Simulator, PLC Trainer ships an update every 2 months, and Electrical Diagram Maker every 8 days. Most recently, PLC Simulator, PLC Trainer was updated on November 2, 2026 and Electrical Diagram Maker on November 5, 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.*