# WEG Data Viewer vs SolarView

The clearest difference is rating: SolarView at 5.0 against WEG Data Viewer's 3.1. SolarView also leads on update cadence (weekly vs monthly). WEG Data Viewer's advantage is ratings volume (27 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.

SolarView holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: WEG Data Viewer has 27 ratings behind it against 1, so its average is the more settled of the two.

WEG Data Viewer ships an update monthly, SolarView weekly. The most recent releases landed on August 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | WEG Data Viewer | SolarView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (27 ratings)](https://appshunter.io/ios/app/weg-data-viewer/id1576866018/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarview/id1625740908/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 30 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [AWC TECNOLOGIA LTDA](https://appshunter.io/developer/1265315124) |

## 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


### SolarView

[App page](https://appshunter.io/ios/app/solarview/id1625740908)

Monitor your photovoltaic power plant's real-time energy production, economic gains, and environmental impact. Gain insights into your system's performance and sustainability metrics.

**Highlights:** Real-time production monitoring, Energy gain tracking, Economic gain analysis, Sustainability metrics, Photovoltaic system insights

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

**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 SolarView free?

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

### Which has better reviews, WEG Data Viewer or SolarView?

SolarView is rated higher. WEG Data Viewer averages 3.1 out of 5 from 27 ratings, while SolarView averages 5.0 from 1 ratings.

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

Neither WEG Data Viewer nor SolarView shows ads.

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

WEG Data Viewer ships an update monthly, and SolarView weekly. Most recently, WEG Data Viewer was updated on August 13, 2026 and SolarView on September 16, 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.*