---
title: "Carina - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Gain insight and control over your Carina grid-interactive water heater.  View current tank temperatures and hot water remaining, monitor critical alarms, track energy usage over time*, and remotely p"
---

# Carina — United States

![Carina App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8e/72/4c/8e724c2f-3a4c-0b6d-7c24-e032242142a5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Carina Technology](https://apptail.io/developer/carina-technology-PDOe)
**Category:** Utilities
**Rating:** 4.0/5 (7 ratings)
**Price:** Free
**Bundle ID:** com.carinatek.Carina
**Store:** Apple App Store
**Country:** United States
**Version:** 2.9.0 (released 2026-01-09)
**Original Release:** 2018-11-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1347983188)
**AppTail Page:** [https://apptail.io/app/carina-gVvj/united-states](https://apptail.io/app/carina-gVvj/united-states)

## Carina Description
Gain insight and control over your Carina grid-interactive water heater. 
View current tank temperatures and hot water remaining, monitor critical alarms, track energy usage over time*, and remotely put your water heater into vacation mode.

* The energy usage and energy costs displayed in this app are estimates.




Thermostat icon designed by Hirschwolf from Flaticon.

## Carina Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/c4/a6/40/c4a64062-ee02-9289-6162-82dc278cb355/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/bb/df/6b/bbdf6bd0-d8b8-8a73-6b5e-39acce65e570/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/22/d6/fd/22d6fd09-2711-8c51-7e37-cf54be26f1ee/pr_source.png/1242x2688.png)

## Carina Rating Breakdown in United States
- 5 stars: 5 (71%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (14%)
- 1 stars: 1 (14%)




## Carina Discovered Keywords
- carina

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- [Randolph EMC](https://apptail.io/app/randolph-emc-pgje/united-states)
- [Cariina Faculty](https://apptail.io/app/cariina-faculty-xyme/united-states)
- [Apone Smart](https://apptail.io/app/apone-smart-xyne/united-states)
- [FAY Fix It](https://apptail.io/app/fay-fix-it-BqOf/united-states)
- [JOEMCgo](https://apptail.io/app/joemcgo-MUvj/united-states)
- [FCEMC](https://apptail.io/app/fcemc-hVvj/united-states)
- [PowerPay24](https://apptail.io/app/powerpay24-lVvj/united-states)

## Carina Available In
- [United States](https://apptail.io/app/carina-gVvj/united-states)
- [Canada](https://apptail.io/app/carina-gVvj/canada)

---

## About AppTail

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*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*