# Power Systems Design vs Electrical Power Systems

The clearest difference is iOS requirement: Electrical Power Systems at 6.1 against Power Systems Design's 8.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Power Systems Design | Electrical Power Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-systems-design/id908590026/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 25 MB | 1 MB |
| Requires iOS | 8.2 | **6.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intecons Software Lab](https://appshunter.io/developer/1031812770) | [Westrom Software](https://appshunter.io/developer/406281079) |

## What reviewers say

### Power Systems Design

[App page](https://appshunter.io/ios/app/power-systems-design/id908590026)

This app delivers in-depth editorial content for power electronic design engineers. It focuses on helping professionals with their latest product designs and fosters global innovation within the community.

**Highlights:** In-depth editorial content, Focus on product design, Global innovation support, Community for engineers, Latest design insights

**In-app purchases:** none


### Electrical Power Systems

[App page](https://appshunter.io/ios/app/electrical-power-systems/id1009381307)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Systems Design free?

Power Systems Design is free to download, with no in-app purchases.

### Is Electrical Power Systems free?

Electrical Power Systems is free to download, with no in-app purchases.

### Do Power Systems Design or Electrical Power Systems have ads?

Neither Power Systems Design nor Electrical Power Systems shows ads.

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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.*