# Leak Defense System vs ICVIEW PRO

The clearest difference is rating: Leak Defense System at 3.0 against ICVIEW PRO's 2.6. Leak Defense System also leads on update cadence (every 3 weeks vs every 4 months). ICVIEW PRO's advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Leak Defense System holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 21 and 60 respectively. Written reviews complicate that: 13% of Leak Defense System's written reviews are positive against 14% of ICVIEW PRO's, so the app with the better star average is not the one people write more warmly about.

Leak Defense System ships an update every 3 weeks, ICVIEW PRO every 4 months. The most recent releases landed on August 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Leak Defense System | ICVIEW PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (21 ratings)](https://appshunter.io/ios/app/leak-defense-system/id1452931362/reviews)** | [2.6 (60 ratings)](https://appshunter.io/ios/app/icview-pro/id1640612893/reviews) |
| Number of ratings | 21 | **60** |
| Positive reviews | 12.5% of reviews | **13.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 30 MB | 494 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Calance](https://appshunter.io/developer/1043184786) | [ICRealtime LLC](https://appshunter.io/developer/371266663) |

## What reviewers say

### Leak Defense System

[App page](https://appshunter.io/ios/app/leak-defense-system/id1452931362)

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.

**Highlights:** Remote water shut-off, Plumbing leak detection, Emergency water shut-off, Smart-home integration, Control for homes, high-rises, and buildings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ICVIEW PRO

[App page](https://appshunter.io/ios/app/icview-pro/id1640612893)

Access and manage your IC Realtime security camera systems remotely. This app offers a redesigned interface for intuitive control, live video streaming, and advanced features like PTZ camera control and two-way audio.

**Highlights:** Live video streaming, PTZ camera control, Username/password authentication, Snapshot capture, Multi-window view, Live audio streaming, Bidirectional talk

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Leak Defense System free?

Leak Defense System is free to download, with no in-app purchases.

### Is ICVIEW PRO free?

ICVIEW PRO is free to download, with no in-app purchases.

### Which has better reviews, Leak Defense System or ICVIEW PRO?

Leak Defense System is rated higher. Leak Defense System averages 3.0 out of 5 from 21 ratings, while ICVIEW PRO averages 2.6 from 60 ratings.

### Do Leak Defense System or ICVIEW PRO have ads?

Neither Leak Defense System nor ICVIEW PRO shows ads.

### Which is updated more often, Leak Defense System or ICVIEW PRO?

Leak Defense System ships an update every 3 weeks, and ICVIEW PRO every 4 months. Most recently, Leak Defense System was updated on August 14, 2026 and ICVIEW PRO on September 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*