# ADEY HomeZone vs RefCert

The clearest difference is iOS requirement: ADEY HomeZone at 12.0 against RefCert's 15.1. 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.

## The numbers

| Metric | ADEY HomeZone | RefCert |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 27 MB | 194 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adey](https://appshunter.io/developer/1298515106) | [TFINDER LTD](https://appshunter.io/developer/1895161643) |

## What reviewers say

### ADEY HomeZone

[App page](https://appshunter.io/ios/app/adey-homezone/id1445178693)

Monitor your home heating system's water quality and receive alerts for potential issues. Connect to your filter to check magnetite levels and sludge build-up, helping to prevent breakdowns. Easily access your heating engineer's contact information.

**Highlights:** Monitor heating system water quality, Check magnetite levels, Receive sludge alerts, Connect to MagnaClean filter, Access heating engineer details, Reconnect filter to Wi-Fi

**Features:** macOS Compatibility

**In-app purchases:** none


### RefCert

[App page](https://appshunter.io/ios/app/refcert/id6763098118)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADEY HomeZone free?

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

### Is RefCert free?

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

### Do ADEY HomeZone or RefCert have ads?

Neither ADEY HomeZone nor RefCert 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.*