Control your smart water heater remotely to adjust temperature, monitor energy usage, and set schedules. Integrate with voice assistants for hands-free operation and manage multiple units from one app.




250+ iOS apps curated and reviewed
The best eccotemp apps on iPhone average 3.9★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (18) | No | No | May 2026 | ||
| 2 | Free | — | No | No | Nov 2026 | ||
| 3 | Free | — | No | No | May 2026 | ||
| 4 | Free | 1.0★ (3) | No | No | Oct 2026 | ||
| 5 | Free | — | No | No | Nov 2026 | ||
| 6 | Free | 4.6★ (1.6K) | No | No | Nov 2026 | ||
| 7 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 8 | Free | 4.6★ (90K) | Yes | No | Nov 2026 |




Control your smart water heater remotely to adjust temperature, monitor energy usage, and set schedules. Integrate with voice assistants for hands-free operation and manage multiple units from one app.












Control and monitor your hot water tanks, electric heaters, and solar thermal systems remotely. This app allows you to set temperatures and operating times for your connected devices via a smart controller and Wi-Fi network.