# CERV vs CCC Comfort Zone

The clearest difference is review sentiment: CERV at 100% against CCC Comfort Zone's 18%. CERV also leads on rating (5.0 vs 4.7) and iOS requirement (10.0 vs 14.0). CCC Comfort Zone's advantage is ratings volume (603 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CERV holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CCC Comfort Zone has 603 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of CERV's written reviews are positive against 18% of CCC Comfort Zone's.

## The numbers

| Metric | CERV | CCC Comfort Zone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cerv-ice/id1532351879/reviews)** | [4.7 (603 ratings)](https://appshunter.io/ios/app/ccc-comfort-zone/id1540694411/reviews) |
| Number of ratings | 3 | **603** |
| Positive reviews | **100.0% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 months |
| Monetization | Free | Free |
| Size | 15 MB | 230 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Newell Instruments, Inc](https://appshunter.io/developer/1532351881) | [Mr. Brands, LLC.](https://appshunter.io/developer/1707022471) |

## What reviewers say

### CERV

[App page](https://appshunter.io/ios/app/cerv-ice/id1532351879)

Manage your smart ventilation system remotely. Monitor indoor air quality, view historical performance data, and purchase replacement filters directly through the app. Supports control of multiple units.

**Highlights:** Remote comfort control, Indoor air quality monitoring, Historical performance data, Filter replacement purchasing, Multi-unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### CCC Comfort Zone

[App page](https://appshunter.io/ios/app/ccc-comfort-zone/id1540694411)

Control your wifi-enabled air purifiers, humidifiers, and fans remotely. Access exclusive features like timers and reminders to manage your Comfort Zone devices from anywhere.

**Highlights:** Remote device control, Monitor air purifiers, Control humidifiers, Manage fans, Set timers, Create reminders

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🔇 Quiet operation
- 📱 Remote control via smartphone app
- 💪 Powerful cooling performance
- ⚙️ Customizable automation features
- ✨ Well-designed interface

**What reviewers complain about**

- 🐛 Alexa integration broken/non-functional
- 🐛 Bluetooth connectivity issues
- 🐛 WiFi pairing problems
- ⚠️ Safety hazard - fire risk reported
- ❌ No physical remote control

**Reported bugs**

- Alexa account linking broken
- Bluetooth connection drops after initial setup
- WiFi connectivity failures
- App crashes or becomes unresponsive
- Device stops communicating with app

**Requested features**

- Siri/Apple Shortcuts integration
- Physical remote control option
- Improved WiFi setup process
- Better app documentation and troubleshooting guides


## Frequently asked questions

### Is CERV free?

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

### Is CCC Comfort Zone free?

CCC Comfort Zone is free to download, with no in-app purchases.

### Which has better reviews, CERV or CCC Comfort Zone?

CERV is rated higher. CERV averages 5.0 out of 5 from 3 ratings, while CCC Comfort Zone averages 4.7 from 603 ratings.

### Do CERV or CCC Comfort Zone have ads?

Neither CERV nor CCC Comfort Zone shows ads.

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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.*