# SmartCocoon vs Secure Defence

The clearest difference is update cadence: SmartCocoon at fortnightly against Secure Defence's every 5 months. Secure Defence's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

SmartCocoon ships an update fortnightly, Secure Defence every 5 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SmartCocoon | Secure Defence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (6 ratings)](https://appshunter.io/ios/app/smartcocoon/id1373026306/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | — |
| Size | 62 MB | 177 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Cocoon Inc](https://appshunter.io/developer/1373026305) | [Secure Defence Corporation](https://appshunter.io/developer/1567568386) |

## What reviewers say

### SmartCocoon

[App page](https://appshunter.io/ios/app/smartcocoon/id1373026306)

This app works with smart booster fans to provide intelligent climate control for your home. Manage and control individual room temperatures remotely via the app, or let the system automatically sync with your thermostat and furnace for optimal comfort.

**Highlights:** Smart booster fan integration, Remote register control, Automatic thermostat syncing, Furnace synchronization, App-based temperature management

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

**In-app purchases:** none


### Secure Defence

[App page](https://appshunter.io/ios/app/secure-defence/id6479004347)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartCocoon free?

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

### Is Secure Defence free?

Secure Defence is free to download, with no in-app purchases.

### Do SmartCocoon or Secure Defence have ads?

Neither SmartCocoon nor Secure Defence shows ads.

### Which is updated more often, SmartCocoon or Secure Defence?

SmartCocoon ships an update fortnightly, and Secure Defence every 5 months. Most recently, SmartCocoon was updated on October 7, 2026 and Secure Defence on October 3, 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.*