# Nota MT vs Sun WEG

Nota MT and Sun WEG both sit at 5.0 stars, but that hides the real split: 36% of Nota MT's written reviews are positive against 10% of Sun WEG's. Nota MT also leads on ratings volume (7 vs 1). Sun WEG's advantage is iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Nota MT against 5.0 for Sun WEG. That said, the two scores are not equally well evidenced: Nota MT has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 36% of Nota MT's written reviews are positive against 10% of Sun WEG's.

Nota MT ships an update every 2 months, Sun WEG monthly. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nota MT | Sun WEG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/nota-mt/id1466102117/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sun-weg/id1618484332/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **36.0% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [CEPROMAT](https://appshunter.io/developer/842130725) | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) |

## What reviewers say

### Nota MT

[App page](https://appshunter.io/ios/app/nota-mt/id1466102117)

This app encourages fiscal citizenship by rewarding users with prize drawings for requesting tax documents during purchases. Users register, provide their CPF on receipts, and select a social entity to benefit if they win. It aims to incentivize consumers to demand official receipts.

**Highlights:** Citizen fiscal incentive program, Prize drawings for tax document requests, CPF inclusion on fiscal documents, Social entity beneficiary selection, Mobile registration and participation

**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 Nota MT free?

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

### Is Sun WEG free?

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

### Which has better reviews, Nota MT or Sun WEG?

Nota MT and Sun WEG are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Nota MT or Sun WEG have ads?

Neither Nota MT nor Sun WEG shows ads.

### Which is updated more often, Nota MT or Sun WEG?

Nota MT ships an update every 2 months, and Sun WEG monthly. Most recently, Nota MT was updated on October 18, 2026 and Sun WEG on October 25, 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.*