# Bryant ControlBox vs CERV

The clearest difference is review sentiment: CERV at 100% against Bryant ControlBox's 0%. CERV also leads on rating (5.0 vs 2.4) and iOS requirement (10.0 vs 13.0). Bryant ControlBox's advantage is ratings volume (26 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 2.4. That said, the two scores are not equally well evidenced: Bryant ControlBox has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Bryant ControlBox's written reviews are positive against 100% of CERV's.

## The numbers

| Metric | Bryant ControlBox | CERV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (26 ratings)](https://appshunter.io/ios/app/bryant-controlbox/id1360234663/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cerv-ice/id1532351879/reviews)** |
| Number of ratings | **26** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Monetization | Free | Free |
| Size | 70 MB | 15 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bryant Heating & Cooling](https://appshunter.io/developer/798866473) | [Newell Instruments, Inc](https://appshunter.io/developer/1532351881) |

## What reviewers say

### Bryant ControlBox

[App page](https://appshunter.io/ios/app/bryant-controlbox/id1360234663)

Manage your Bryant Ductless System remotely via smartphone. Adjust temperature, set schedules, and control heating/cooling from anywhere with Wi-Fi connectivity. Ideal for precise zone control without ductwork.

**Highlights:** Remote connectivity, Temperature scheduling, Wi-Fi compatibility, Control heating and cooling, Adjust fan settings

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Bryant ControlBox free?

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

### Is CERV free?

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

### Which has better reviews, Bryant ControlBox or CERV?

CERV is rated higher. Bryant ControlBox averages 2.4 out of 5 from 26 ratings, while CERV averages 5.0 from 3 ratings.

### Do Bryant ControlBox or CERV have ads?

Neither Bryant ControlBox nor CERV shows ads.

---

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