# Light Layout Pro vs Electrical Diagram Maker

The clearest difference is update cadence: Electrical Diagram Maker at every 8 days against Light Layout Pro's every 3 weeks. Electrical Diagram Maker also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Light Layout Pro sells 1 one-off in-app purchase and Electrical Diagram Maker sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Light Layout Pro ships an update every 3 weeks, Electrical Diagram Maker every 8 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Light Layout Pro | Electrical Diagram Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/electrical-diagram-maker/id6784986038/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 9 MB | 5 MB |
| Requires iOS | 18.4 | **17.6** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Toyz2k LLC](https://appshunter.io/developer/1815087072) | [Mirza Pasic](https://appshunter.io/developer/1863048976) |

## What reviewers say

### Light Layout Pro

[App page](https://appshunter.io/ios/app/light-layout-pro/id6746084339)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Precision Layout | $4.99 | one-time |


### 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 Light Layout Pro free?

Light Layout Pro is free to download, with in-app purchases available.

### Is Electrical Diagram Maker free?

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

### Do Light Layout Pro or Electrical Diagram Maker have ads?

Neither Light Layout Pro nor Electrical Diagram Maker shows ads.

### Which is updated more often, Light Layout Pro or Electrical Diagram Maker?

Light Layout Pro ships an update every 3 weeks, and Electrical Diagram Maker every 8 days. Most recently, Light Layout Pro was updated on October 18, 2026 and Electrical Diagram Maker on October 8, 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.*