# COR.Rio vs Cadence Runner

The clearest difference is in-app purchases: COR.Rio at none against Cadence Runner's 4. Cadence Runner's advantage is iOS requirement (13 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cadence Runner sells 4 in-app purchases, starting at $0.99 per 7 days. COR.Rio asks for nothing beyond the download.

COR.Rio ships an update every 5 weeks, Cadence Runner every 2 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | COR.Rio | Cadence Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cadence-runner/id6748313445/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 124 MB | 13 MB |
| Requires iOS | 15.1 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Empresa Municipal de Informatica S.A. - IPLANRIO](https://appshunter.io/developer/1236904600) | [丽俨 龚](https://appshunter.io/developer/1816613061) |

## 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


### Cadence Runner

[App page](https://appshunter.io/ios/app/cadence-runner/id6748313445)

This app provides precise rhythm guidance for runners to improve cadence and training effectiveness. It offers adjustable stride rhythms, diverse beat sounds, and intelligent alerts like voice announcements and vibration feedback.

**Highlights:** Adjustable stride rhythm (60-300 steps/min), 20+ professional beat sound library, Voice, vibration, and screen flash alerts, Background music compatibility, Continuous background operation, Customizable alert intervals

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |
| Lifetime Subscription | $17.99 | one-time |


## Frequently asked questions

### Is COR.Rio free?

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

### Is Cadence Runner free?

Cadence Runner is free to download, with in-app purchases available.

### Do COR.Rio or Cadence Runner have ads?

Neither COR.Rio nor Cadence Runner shows ads.

### Which is updated more often, COR.Rio or Cadence Runner?

COR.Rio ships an update every 5 weeks, and Cadence Runner every 2 months. Most recently, COR.Rio was updated on October 1, 2026 and Cadence Runner on October 1, 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.*