# EcoStruxure Power Device vs CMC Swift

The clearest difference is rating: CMC Swift at 5.0 against EcoStruxure Power Device's 3.0. EcoStruxure Power Device's advantage is update cadence (every 2 months vs every 4 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CMC Swift holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: EcoStruxure Power Device has 6 ratings behind it against 1, so its average is the more settled of the two.

EcoStruxure Power Device ships an update every 2 months, CMC Swift every 4 months. The most recent releases landed on August 14, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | EcoStruxure Power Device | CMC Swift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/ecostruxure-power-device/id1130256180/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cmc-swift/id1498901607/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 193 MB | 127 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Schneider Electric SA](https://appshunter.io/developer/615996152) | [OMICRON electronics GmbH](https://appshunter.io/developer/1233298257) |

## What reviewers say

### EcoStruxure Power Device

[App page](https://appshunter.io/ios/app/ecostruxure-power-device/id1130256180)

This app allows users to operate and maintain Schneider Electric protection relays and circuit breakers. It provides real-time notifications, simplifies device management through QR code scanning, and enables wireless communication for monitoring and operation.

**Highlights:** Operate and maintain protection relays and circuit breakers, Real-time notifications on electrical installations, QR code scanning for device identification, Wireless communication via Wi-Fi and Bluetooth, Simplify device management without training, Share information with others

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

**In-app purchases:** none


### CMC Swift

[App page](https://appshunter.io/ios/app/cmc-swift/id1498901607)

Control Omicron CMCs to output analog voltages and currents, feed in binary signals, or measure them. Perform wiring and control system checks, as well as trip tests for protective functions quickly and easily. It also facilitates polarity checks when used with a handheld CPOL device.

**Highlights:** Output analog voltages and currents, Feed in binary signals, Measure binary signals, Perform wiring and control system checks, Conduct trip tests for protective functions, Perform polarity checks with CPOL device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EcoStruxure Power Device free?

EcoStruxure Power Device is free to download, with no in-app purchases.

### Is CMC Swift free?

CMC Swift is free to download, with no in-app purchases.

### Which has better reviews, EcoStruxure Power Device or CMC Swift?

CMC Swift is rated higher. EcoStruxure Power Device averages 3.0 out of 5 from 6 ratings, while CMC Swift averages 5.0 from 1 ratings.

### Do EcoStruxure Power Device or CMC Swift have ads?

Neither EcoStruxure Power Device nor CMC Swift shows ads.

### Which is updated more often, EcoStruxure Power Device or CMC Swift?

EcoStruxure Power Device ships an update every 2 months, and CMC Swift every 4 months. Most recently, EcoStruxure Power Device was updated on August 14, 2026 and CMC Swift on July 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.*