# Caern vs Assesp Rio grande do norte

The clearest difference is update cadence: Caern at every 5 months against Assesp Rio grande do norte's every 29 months. Assesp Rio grande do norte's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Caern ships an update every 5 months, Assesp Rio grande do norte every 29 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Caern | Assesp Rio grande do norte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/caern/id1441305342/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 29 months |
| Monetization | Free | — |
| Size | 27 MB | 50 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Caern - Companhia de Aguas e Esgotos do Rio Grande do Norte](https://appshunter.io/developer/1229833153) | [I & B Tecnologia LTDA](https://appshunter.io/developer/1529179514) |

## What reviewers say

### Caern

[App page](https://appshunter.io/ios/app/caern/id1441305342)

This utility app serves as a communication channel for users to request emergency services like water outages and leaks. It also allows for viewing open bills and records, and finding service locations.

**Highlights:** Emergency service requests, View open bills, View open records, Find service locations, Water outage reporting, Leak reporting

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

**In-app purchases:** none


### Assesp Rio grande do norte

[App page](https://appshunter.io/ios/app/assesp-rio-grande-do-norte/id1542829683)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Caern free?

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

### Is Assesp Rio grande do norte free?

Assesp Rio grande do norte is free to download, with no in-app purchases.

### Do Caern or Assesp Rio grande do norte have ads?

Neither Caern nor Assesp Rio grande do norte shows ads.

### Which is updated more often, Caern or Assesp Rio grande do norte?

Caern ships an update every 5 months, and Assesp Rio grande do norte every 29 months. Most recently, Caern was updated on October 24, 2026 and Assesp Rio grande do norte on October 27, 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.*