# Caern vs Alphaville Mossoro

The clearest difference is review sentiment: Caern at 76% against Alphaville Mossoro's 43%. Alphaville Mossoro's advantage is update cadence (every 2 months vs every 5 months). 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.

Caern ships an update every 5 months, Alphaville Mossoro every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Caern | Alphaville Mossoro |
| --- | --- | --- |
| 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** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 27 MB | 21 MB |
| Requires iOS | 15.6 | **15.0** |
| 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) | [Wagner Fernandes](https://appshunter.io/developer/1231767486) |

## 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


### Alphaville Mossoro

[App page](https://appshunter.io/ios/app/alphaville-mossoro/id1460422958)

Access information, view titles, and manage reservations and releases. This utility app provides a centralized platform for managing various administrative tasks.

**Highlights:** Information consultation, Title management, Reservation system, Release processing, Centralized platform

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

**In-app purchases:** none


## Frequently asked questions

### Is Caern free?

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

### Is Alphaville Mossoro free?

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

### Do Caern or Alphaville Mossoro have ads?

Neither Caern nor Alphaville Mossoro shows ads.

### Which is updated more often, Caern or Alphaville Mossoro?

Caern ships an update every 5 months, and Alphaville Mossoro every 2 months. Most recently, Caern was updated on October 24, 2026 and Alphaville Mossoro on October 25, 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.*