Carina
Carina Technology Utilities iPhoneiPadiPod touch
Carina is a free Utilities app for iPhone and iPad by Carina Technology. Rated 4.0/5 from 7 ratings. Requires iOS 15.1. Updated January 9, 2026.
- Rating
- 4.0
- 7 ratings
- Price
- Free
- on the App Store
- Size
- 40 MB
- Age 4+
- Updated
- Jan 9
- 2026 · v2.9.0
Screenshots
About Carina
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.
Ratings & reviews
4.0
7 ratings
What’s new
Version 2.9.0 · Updated January 9, 2026
Fixes to login and password reset workflows.
App privacy
The developer, Carina Technology, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Identifiers: User ID
- Other Data: Other Data Types
Used for: App Functionality
Alternatives to Carina
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