250+ iOS apps curated and reviewed
If you already know Leak Defense System, this is the deeper bench. 250+ leak detection apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (21) | No | No | Aug 2026 | |
| 2 |  | Free | 4.8★ (6) | No | No | Jul 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | — | No | No | Sep 2026 | |
| 6 |  | Free | 4.9★ (298) | No | No | Sep 2026 | |
| 7 |  | Free | 4.8★ (2.9K) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
This system detects plumbing leaks and provides remote water shut-off capabilities for homes, high-rises, or entire buildings. It acts as an emergency shut-off solution, offering advanced control over your water supply.
Streamline leak detection reporting for pool and plumbing professionals. Quickly record job details, property information, and findings, including photos, to generate comprehensive reports for customers. Deliver completed reports instantly via email to enhance client communication and efficiency.
This application connects to a specialized device to test underwater housings for leaks by applying vacuum pressure. It provides a user interface for precise leak detection, enabling quick preparation of equipment for water deployment.
