# COR.Rio vs SmartTrack Rastreamento

The clearest difference is update cadence: SmartTrack Rastreamento at every 5 days against COR.Rio's every 5 weeks. COR.Rio's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

COR.Rio ships an update every 5 weeks, SmartTrack Rastreamento every 5 days. The most recent releases landed on October 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | COR.Rio | SmartTrack Rastreamento |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 124 MB | 41 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Empresa Municipal de Informatica S.A. - IPLANRIO](https://appshunter.io/developer/1236904600) | [Smartsis Sistemas, Inform?tica e Automa??o Ltda - Me.](https://appshunter.io/developer/719219223) |

## What reviewers say

### COR.Rio

[App page](https://appshunter.io/ios/app/corrio/id1478320199)

Stay informed about your daily life in Rio de Janeiro with real-time updates on city events, traffic, weather, and emergencies. Access essential information like support points and health units, all through an intuitive, multi-language interface.

**Highlights:** Real-time incident and emergency alerts, Detailed weather conditions and radar, Live traffic monitoring and road closures, Location of support points and health units, Event schedule and tourist information, Smart route and distance calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartTrack Rastreamento

[App page](https://appshunter.io/ios/app/smarttrack-rastreamento/id6448701199)

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

**In-app purchases:** none


## Frequently asked questions

### Is COR.Rio free?

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

### Is SmartTrack Rastreamento free?

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

### Do COR.Rio or SmartTrack Rastreamento have ads?

Neither COR.Rio nor SmartTrack Rastreamento shows ads.

### Which is updated more often, COR.Rio or SmartTrack Rastreamento?

COR.Rio ships an update every 5 weeks, and SmartTrack Rastreamento every 5 days. Most recently, COR.Rio was updated on October 10, 2026 and SmartTrack Rastreamento on September 26, 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.*