# WEG Data Viewer vs altronic_app

The clearest difference is update cadence: WEG Data Viewer at monthly against altronic_app's every 4 months. altronic_app's advantage is iOS requirement (11.0 vs 15.6). 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.

WEG Data Viewer ships an update monthly, altronic_app every 4 months. The most recent releases landed on August 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | WEG Data Viewer | altronic_app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (27 ratings)](https://appshunter.io/ios/app/weg-data-viewer/id1576866018/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 30 MB | 22 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [Anderson dos Reis](https://appshunter.io/developer/1532059856) |

## What reviewers say

### WEG Data Viewer

[App page](https://appshunter.io/ios/app/weg-data-viewer/id1576866018)

Access technical documents for WEG products, including data sheets, drawings, and manuals for electric motors, automation equipment, and ink. Easily search for specific information within a wide range of technical documentation.

**Highlights:** Search technical documents, Access data sheets, View drawings, Find manuals, Browse bulletins, Technical documentation for WEG products

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

**In-app purchases:** none


### altronic_app

[App page](https://appshunter.io/ios/app/altronic-app/id1635773198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEG Data Viewer free?

WEG Data Viewer is free to download, with no in-app purchases.

### Is altronic_app free?

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

### Do WEG Data Viewer or altronic_app have ads?

Neither WEG Data Viewer nor altronic_app shows ads.

### Which is updated more often, WEG Data Viewer or altronic_app?

WEG Data Viewer ships an update monthly, and altronic_app every 4 months. Most recently, WEG Data Viewer was updated on August 13, 2026 and altronic_app on September 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.*