# Leak Defense System vs Roost 360

The clearest difference is rating: Leak Defense System at 3.0 against Roost 360's 2.7. Leak Defense System also leads on update cadence (every 3 weeks vs every 2 months) and review sentiment (13% vs 0%). On price, ratings volume, ads and in-app purchases 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 2.7. Both are backed by a comparable volume of ratings — 21 and 13 respectively. Written reviews point the same way: 13% of Leak Defense System's written reviews are positive against 0% of Roost 360's.

Leak Defense System ships an update every 3 weeks, Roost 360 every 2 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Leak Defense System | Roost 360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (21 ratings)](https://appshunter.io/ios/app/leak-defense-system/id1452931362/reviews)** | [2.7 (13 ratings)](https://appshunter.io/ios/app/roost-360/id1471178253/reviews) |
| Number of ratings | **21** | 13 |
| Positive reviews | **12.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Calance](https://appshunter.io/developer/1043184786) | [Roost](https://appshunter.io/developer/975933207) |

## 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


### Roost 360

[App page](https://appshunter.io/ios/app/roost-360/id1471178253)

Monitor and manage the status of your smart devices with this application. Stay informed about device performance and receive important updates.

**Highlights:** Device status monitoring, Stay informed on device status, Manage smart devices, Receive device updates

**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 Roost 360 free?

Roost 360 is free to download, with no in-app purchases.

### Which has better reviews, Leak Defense System or Roost 360?

Leak Defense System is rated higher. Leak Defense System averages 3.0 out of 5 from 21 ratings, while Roost 360 averages 2.7 from 13 ratings.

### Do Leak Defense System or Roost 360 have ads?

Neither Leak Defense System nor Roost 360 shows ads.

### Which is updated more often, Leak Defense System or Roost 360?

Leak Defense System ships an update every 3 weeks, and Roost 360 every 2 months. Most recently, Leak Defense System was updated on October 24, 2026 and Roost 360 on October 29, 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.*