# COR.Rio vs Alvo Log

The clearest difference is review sentiment: COR.Rio at 14% against Alvo Log's 0%. Alvo Log's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, in-app purchases and monetization model 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, Alvo Log every 2 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | COR.Rio | Alvo Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 124 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Empresa Municipal de Informatica S.A. - IPLANRIO](https://appshunter.io/developer/1236904600) | [Alvo Monitoramento](https://appshunter.io/developer/1501376506) |

## 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


### Alvo Log

[App page](https://appshunter.io/ios/app/alvo-log/id6746801506)

Track your vehicle's real-time location and review its travel history. Receive alerts for ignition, geofence departures, and speeding. Monitor your vehicle live on your device.

**Highlights:** Real-time vehicle location, Route history by day and hour, Ignition notifications, Geofence departure alerts, Speeding notifications, Live vehicle monitoring

**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 Alvo Log free?

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

### Do COR.Rio or Alvo Log have ads?

Neither COR.Rio nor Alvo Log shows ads.

### Which is updated more often, COR.Rio or Alvo Log?

COR.Rio ships an update every 5 weeks, and Alvo Log every 2 weeks. Most recently, COR.Rio was updated on October 10, 2026 and Alvo Log on October 6, 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.*