# Sun WEG vs Eletrograal

The clearest difference is review sentiment: Eletrograal at 40% against Sun WEG's 10%. Eletrograal also leads on iOS requirement (9.0 vs 13.0). 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 September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Sun WEG | Eletrograal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/eletrograal/id6480517362/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 10.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 47 MB | 67 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [Graal Comercio Empreendimentos e Participacoes LTDA](https://appshunter.io/developer/1739354854) |

## What reviewers say

### 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


### Eletrograal

[App page](https://appshunter.io/ios/app/eletrograal/id6480517362)

This platform helps electric vehicle owners manage their charging sessions. It offers features to locate charging stations, control charging, monitor environmental impact, and track usage history with real-time data and statistics.

**Highlights:** Locate charging stations, Control charging sessions, Monitor environmental impact, Real-time consumption tracking, Detailed recharge history, Usage statistics and graphs

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

**In-app purchases:** none


## Frequently asked questions

### Is Sun WEG free?

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

### Is Eletrograal free?

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

### Do Sun WEG or Eletrograal have ads?

Neither Sun WEG nor Eletrograal shows ads.

### Which is updated more often, Sun WEG or Eletrograal?

Sun WEG ships an update monthly, and Eletrograal monthly. Most recently, Sun WEG was updated on September 19, 2026 and Eletrograal on September 22, 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.*