# Pv Operation vs Sun WEG

Pv Operation and Sun WEG are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Pv Operation ships an update every 2 months, Sun WEG monthly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pv Operation | Sun WEG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 48 MB | 47 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [PV Operation](https://appshunter.io/developer/1570352519) | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) |

## What reviewers say

### Pv Operation

[App page](https://appshunter.io/ios/app/pv-operation/id1591280229)

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

**In-app purchases:** none


### Sun WEG

[App page](https://appshunter.io/ios/app/sun-weg/id1618484332)

Monitor and manage your photovoltaic plant's generation factors. The system continuously analyzes your equipment and operators to prevent unwanted downtime that impacts energy production.

**Highlights:** Control photovoltaic plant generation factors, Continuous equipment analysis, Operator monitoring, Prevent unwanted downtime, Optimize energy production

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

**In-app purchases:** none


## Frequently asked questions

### Is Pv Operation free?

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

### Is Sun WEG free?

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

### Do Pv Operation or Sun WEG have ads?

Neither Pv Operation nor Sun WEG shows ads.

### Which is updated more often, Pv Operation or Sun WEG?

Pv Operation ships an update every 2 months, and Sun WEG monthly. Most recently, Pv Operation was updated on October 6, 2026 and Sun WEG on October 7, 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.*