# Thread Doctor vs House ECG

The clearest difference is in-app purchases: House ECG at none against Thread Doctor's 1. House ECG also leads on iOS requirement (16.0 vs 18.0). Thread Doctor's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Thread Doctor sells 1 one-off in-app purchase. House ECG asks for nothing beyond the download.

## The numbers

| Metric | Thread Doctor | House ECG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (33 ratings)](https://appshunter.io/ios/app/thread-doctor-matter/id6768143718/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 3 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Rafikov](https://appshunter.io/developer/1896313002) | [綠圖顧問有限公司](https://appshunter.io/developer/1814361152) |

## What reviewers say

### Thread Doctor

[App page](https://appshunter.io/ios/app/thread-doctor-matter/id6768143718)

Diagnose and visualize your home's Thread mesh network for Matter accessories. Identify unresponsive devices, weak signal points, and battery issues to improve your smart home's performance and reliability.

**Highlights:** Mesh graph visualization, Device diagnostics (signal, battery, faults), Identify devices with blinking light, AI-powered diagnosis with LLM API, Scan history and comparison, Export mesh data as JSON, Configure Matter device settings

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thread Doctor Lifetime Pro | $9.99 | one-time |


### House ECG

[App page](https://appshunter.io/ios/app/house-ecg/id6795954898)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Thread Doctor free?

Thread Doctor is free to download, with in-app purchases available.

### Is House ECG free?

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

### Do Thread Doctor or House ECG have ads?

Neither Thread Doctor nor House ECG 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.*