COR.Rio vs Sydel Star
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COR.Rio
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.
- 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
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The official app of the Rio Operations Center — COR.RIO More safety, mobility, and information for your daily life in Rio de Janeiro. With COR.RIO, you stay up to date in real time on everything happening in the city: official alerts, detailed traffic information, complete weather conditions, live camera feeds, events, and much more. Key features: Real-time alerts and notifications about incidents and emergencies. Updated weather data: temperature, feels-like temperature, rainfall, wind speed and direction, humidity, and weather radar. Traffic monitoring: road closures, current traffic status, and live cameras. Support points, health units, and emergency sirens near you. Event schedule and tourist information. Smart location, route, and distance calculation. Modern, intuitive interface available in multiple languages.
Sydel Star
This smart access control app digitizes entry through your smartphone, making building and parking access secure and automated. Share digital access with friends via personalized invitations and receive notifications when they are used.
- Digital smartphone access
- Secure and automated entry
- Share digital access with friends
- Personalized invitations
- Access notifications
- Supports various property types
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Sydel Star é um aplicativo de controle de acesso inteligente, onde seu acesso é digital! Seu acesso é feito através do Smartphone tornando sua portaria segura e automatizada. Você ainda poderá compartilhar seu acesso digital com seus amigos por meio de convites personalizados e sempre que o convite for utilizado você receberá uma notificação. Com Sydel Star você poderá acessar condomínios horizontais, verticais, empresariais e até estacionamentos. Experimente hoje mesmo a comodidade que essa tecnologia pode lhe proporcionar.
Screenshots
Verdict
The clearest difference is update cadence: Sydel Star at every 2 weeks against COR.Rio's every 5 weeks. On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Sydel Star every 2 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | COR.Rio | Sydel Star |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 124 MB | 210 MB |
| Age rating | +4 | 4+ |
| Developer | Empresa Municipal de Informatica S.A. - IPLANRIO | Access Run S A |
Customer experience
COR.Rio
Sydel Star
In-app purchases
COR.Rio
No in-app purchases
Sydel Star
No in-app purchases
