250+ iOS apps & games curated and reviewed
The best water safety challenge apps and games on iPhone average 4.1★ across 250+ 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 | — | No | No | May 2026 | |
| 2 |  | Free | 4.6★ (18) | No | No | Jul 2026 | |
| 3 |  | Free | 4.8★ (41) | No | Yes | Aug 2026 | |
| 4 |  | Free | 5.0★ (1) | No | No | Sep 2026 | |
| 5 |  | Free | 4.7★ (429) | Yes | No | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 2.7★ (10) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app monitors your water filtration system, providing real-time quality data and tracking your consumption. It alerts you to local toxins and violations, ensuring your filtered water is clean, healthy, and alkaline.
Instantly check the safety of bottled and tap water. Get detailed reports on contaminants and compare brands. Discover top-rated water filters for informed choices.
