# yDrives vs Powerconfig

The clearest difference is rating: yDrives at 4.2 against Powerconfig's 1.0. yDrives also leads on update cadence (every 5 weeks vs every 4 months) and ratings volume (18 vs 2). Powerconfig's advantage is in-app purchases (none vs 1). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. yDrives sells 1 one-off in-app purchase. Powerconfig asks for nothing beyond the download.

yDrives holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: yDrives has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

yDrives ships an update every 5 weeks, Powerconfig every 4 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | yDrives | Powerconfig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (18 ratings)](https://appshunter.io/ios/app/ydrives-vfd-help/id1247968115/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/powerconfig/id1468891015/reviews) |
| Number of ratings | **18** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 10 MB | 438 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Makarenkov](https://appshunter.io/developer/1214502122) | [Siemens AG](https://appshunter.io/developer/394503271) |

## What reviewers say

### yDrives

[App page](https://appshunter.io/ios/app/ydrives-vfd-help/id1247968115)

Access alarm descriptions and troubleshooting guides for Yaskawa AC drives instantly. This professional tool provides essential information for commissioning and service, including links to user manuals. Supports a wide range of Yaskawa drive models.

**Highlights:** Quick alarm descriptions, Troubleshooting guides, Links to user manuals, Support for multiple Yaskawa drive models, Multilingual alarm descriptions, Offline access to information

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Drives | $1.99 | one-time |


### Powerconfig

[App page](https://appshunter.io/ios/app/powerconfig/id1468891015)

This app facilitates the maintenance and commissioning of SENTRON breakers and measurement devices. It offers online views of status and measurement values for energy power distribution systems, accessible via Ethernet and Bluetooth interfaces.

**Highlights:** Maintenance and commissioning of SENTRON breakers, Support for Ethernet and Bluetooth interfaces, Access to 3VA and 3WL breakers via Bluetooth, Commissioning of Powercenter and 3WA air circuit breakers, Online status and measurement value views, Mobile access to energy power distribution systems

**In-app purchases:** none


## Frequently asked questions

### Is yDrives free?

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

### Is Powerconfig free?

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

### Which has better reviews, yDrives or Powerconfig?

yDrives is rated higher. yDrives averages 4.2 out of 5 from 18 ratings, while Powerconfig averages 1.0 from 2 ratings.

### Do yDrives or Powerconfig have ads?

Neither yDrives nor Powerconfig shows ads.

### Which is updated more often, yDrives or Powerconfig?

yDrives ships an update every 5 weeks, and Powerconfig every 4 months. Most recently, yDrives was updated on November 2, 2026 and Powerconfig 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.*