# WEGscan vs Sarzedo PREV

The clearest difference is iOS requirement: Sarzedo PREV at 13.0 against WEGscan's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WEGscan | Sarzedo PREV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wegscan/id1275021564/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 43 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [FAC Sistemas](https://appshunter.io/developer/1568761421) |

## What reviewers say

### WEGscan

[App page](https://appshunter.io/ios/app/wegscan/id1275021564)

Monitor the health and performance of electric motors with this sensor-integrated application. Get real-time data, configure new sensors, and manage your plant's operational status. Integrates with WEG Digital Solutions for web and iOS access.

**Highlights:** Real-time motor health monitoring, New sensor configuration and activation, Motor nameplate data access, Vibration measurement scheduling, Maintenance route management, Plant manufacturing management

**Features:** Vision Pro support

**In-app purchases:** none


### Sarzedo PREV

[App page](https://appshunter.io/ios/app/sarzedo-prev/id1588411320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEGscan free?

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

### Is Sarzedo PREV free?

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

### Do WEGscan or Sarzedo PREV have ads?

Neither WEGscan nor Sarzedo PREV shows ads.

### Which is updated more often, WEGscan or Sarzedo PREV?

WEGscan ships an update monthly, and Sarzedo PREV monthly. Most recently, WEGscan was updated on October 24, 2026 and Sarzedo PREV on October 27, 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.*