# ONS+ vs NICÃO

The clearest difference is iOS requirement: ONS+ at 11.0 against NICÃO's 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 every 3 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ONS+ | NICÃO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ons-plus/id1526485784/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 49 MB | 65 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONS - OPERADOR NACIONAL DO SISTEMA ELETRICO](https://appshunter.io/developer/1380823163) | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) |

## What reviewers say

### ONS+

[App page](https://appshunter.io/ios/app/ons-plus/id1526485784)

Access real-time data on the National Electric System's operation from your mobile device. Monitor energy load, semi-hourly CMO, and generation. Receive alerts, download products, and track upcoming events.

**Highlights:** Real-time operation data, Energy load monitoring, Semi-hourly CMO tracking, Generation information, News alerts, Product downloads, Event tracking

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

**In-app purchases:** none


### NICÃO

[App page](https://appshunter.io/ios/app/nicao/id1631370319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONS+ free?

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

### Is NICÃO free?

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

### Do ONS+ or NICÃO have ads?

Neither ONS+ nor NICÃO shows ads.

### Which is updated more often, ONS+ or NICÃO?

ONS+ ships an update every 3 months, and NICÃO every 3 months. Most recently, ONS+ was updated on October 6, 2026 and NICÃO on September 30, 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.*