Yes. The app is free, in all 148 countries it sells in, and it sells nothing inside it.

Does Caern have a free trial?

No. None of its offers (US) come with a free trial.

Utilities

Caern

Name: Caern
Rating: 4.7 (571 reviews)
Author: Caern - Companhia de Aguas e Esgotos do Rio Grande do Norte

Caern - Companhia de Aguas e Esgotos do Rio Grande do Norte

Prices are current as of 22 Aug 2026.

Caern has no in-app products on record in the United States.

4.7 out of 5, based on 571 reviews.

Is Caern free?: Yes. The app is free, in all 148 countries it sells in, and it sells nothing inside it.
Does Caern have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 6 months ago.

Caern sells in 148 countries. It was released 7 years and 10 months ago, on 9 Nov 2018. It holds a 4.7 rating from 571 reviews.

Supports 1 language: English.