250+ iOS apps curated and reviewed
The best eco water systems apps on iPhone average 4.0★ 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 | 2.0★ (111) | Yes | No | Oct 2026 | |
| 2 |  | Free | — | No | No | Oct 2026 | |
| 3 |  | Free | 2.5★ (11) | No | No | Oct 2026 | |
| 4 |  | Free | 4.8★ (775) | No | No | Oct 2026 | |
| 5 |  | Free | 4.7★ (1K) | No | No | Nov 2026 | |
| 6 |  | Free | 4.0★ (1) | No | No | Oct 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Remotely control and monitor your smart water treatment systems. Track water usage, receive salt level alerts, and view system diagnostics from anywhere via your smartphone or tablet.
Manage your Waterdrop brand water purification devices, track filter lifespan, and receive timely replacement reminders. Access customer support and check U.S. water quality reports for safe drinking water.
