# CERV vs kumo cloud® legacy

The clearest difference is review sentiment: CERV at 100% against kumo cloud® legacy's 0%. CERV also leads on rating (5.0 vs 4.0) and iOS requirement (10.0 vs 15.0). kumo cloud® legacy's advantage is ratings volume (74 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 4.0. That said, the two scores are not equally well evidenced: kumo cloud® legacy has 74 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 0% of kumo cloud® legacy's.

## The numbers

| Metric | CERV | kumo cloud® legacy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cerv-ice/id1532351879/reviews)** | [4.0 (74 ratings)](https://appshunter.io/ios/app/kumo-cloud-legacy/id6739037964/reviews) |
| Number of ratings | 3 | **74** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | Free |
| Size | 15 MB | 65 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Newell Instruments, Inc](https://appshunter.io/developer/1532351881) | [Mitsubishi Electric US, INC.](https://appshunter.io/developer/385943156) |

## 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


### kumo cloud® legacy

[App page](https://appshunter.io/ios/app/kumo-cloud-legacy/id6739037964)

This utility app provides continued support for older PAC-WHS01WF-E adapters that are not compatible with the newer Comfort app. Users are encouraged to upgrade their adapters to newer hardware as this version will be decommissioned soon.

**Highlights:** Legacy adapter support, Compatibility for older models, Information on adapter upgrades, Decommissioning notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is CERV free?

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

### Is kumo cloud® legacy free?

kumo cloud® legacy is free to download, with no in-app purchases.

### Which has better reviews, CERV or kumo cloud® legacy?

CERV is rated higher. CERV averages 5.0 out of 5 from 3 ratings, while kumo cloud® legacy averages 4.0 from 74 ratings.

### Do CERV or kumo cloud® legacy have ads?

Neither CERV nor kumo cloud® legacy 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.*