248+ iOS apps curated and reviewed
The best water heater db apps on iPhone average 3.9★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 4.6★ (1.2K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.7★ (98) | No | No | Sep 2026 | |
| 4 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 1.3★ (299) | No | No | Sep 2026 | |
| 6 |  | Free | 4.9★ (7) | No | No | Aug 2026 | |
| 7 |  | Free | 3.0★ (4) | No | No | Sep 2026 | |
| 8 |  | Free | 1.6★ (341) | No | No | Sep 2026 |
This tool helps licensed plumbing contractors boost water heater sales by showcasing installed products and collecting data on their lifespan. It also features reputation management to enhance online presence through job check-ins and review capture.
Control your water heater remotely, monitor hot water levels, and receive maintenance alerts. Optimize heating schedules for convenience, comfort, and safety, while also saving on energy costs.
Remotely manage your Essency water heater from anywhere. Monitor status, adjust temperature, check hot water availability, and activate special modes like Boost or Vacation. Access help resources and view alarm information.
