# RSN vs Unno Smart

The clearest difference is rating: Unno Smart at 3.8 against RSN's 3.4. RSN's advantage is update cadence (every 2 months vs every 12 months) and ratings volume (53 vs 4). 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.

Unno Smart holds the better App Store score, 3.8 against 3.4. That said, the two scores are not equally well evidenced: RSN has 53 ratings behind it against 4, so its average is the more settled of the two.

RSN ships an update every 2 months, Unno Smart every 12 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RSN | Unno Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (53 ratings)](https://appshunter.io/ios/app/rsn/id957903066/reviews) | **[3.8 (4 ratings)](https://appshunter.io/ios/app/unno-smart/id1606280959/reviews)** |
| Number of ratings | **53** | 4 |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 58 MB | 210 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Universidad de Costa Rica](https://appshunter.io/developer/1239504636) | [Unno Tekno LLC](https://appshunter.io/developer/1606280961) |

## What reviewers say

### RSN

[App page](https://appshunter.io/ios/app/rsn/id957903066)

Report seismic activity across Costa Rica and receive relevant earthquake notifications. View earthquake reports on a map and access detailed information about registered seismic events.

**Highlights:** Report felt earthquakes, Receive earthquake notifications, View earthquake reports on a map, Access detailed seismic event information, Map of epicenter locations

**Features:** macOS Compatibility

**In-app purchases:** none


### Unno Smart

[App page](https://appshunter.io/ios/app/unno-smart/id1606280959)

Control your smart home devices, including cameras and lights, from anywhere. Receive instant notifications for events and automate actions for convenience. Share device access with friends and family easily.

**Highlights:** Control cameras and lights, Manage home devices, Receive instant notifications, Automate actions and scenes, Remote management, Share device access

**In-app purchases:** none


## Frequently asked questions

### Is RSN free?

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

### Is Unno Smart free?

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

### Which has better reviews, RSN or Unno Smart?

Unno Smart is rated higher. RSN averages 3.4 out of 5 from 53 ratings, while Unno Smart averages 3.8 from 4 ratings.

### Do RSN or Unno Smart have ads?

Neither RSN nor Unno Smart shows ads.

### Which is updated more often, RSN or Unno Smart?

RSN ships an update every 2 months, and Unno Smart every 12 months. Most recently, RSN was updated on October 24, 2026 and Unno Smart on October 19, 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.*