# Lafaer vs Thread Doctor

The clearest difference is review sentiment: Thread Doctor at 83% against Lafaer's 27%. Thread Doctor also leads on rating (4.7 vs 2.6) and update cadence (every 6 days vs every 2 months). Lafaer's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.0). On price, ratings volume, ads and device support there is nothing between them.

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

Thread Doctor holds the better App Store score, 4.7 against 2.6. Both are backed by a comparable volume of ratings — 11 and 32 respectively. Written reviews point the same way: 27% of Lafaer's written reviews are positive against 83% of Thread Doctor's.

Lafaer ships an update every 2 months, Thread Doctor every 6 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lafaer | Thread Doctor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (11 ratings)](https://appshunter.io/ios/app/lafaer/id6739552201/reviews) | **[4.7 (32 ratings)](https://appshunter.io/ios/app/thread-doctor-matter/id6768143718/reviews)** |
| Number of ratings | 11 | **32** |
| Positive reviews | 27.3% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 12 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [GL Technologies (HK) Limited](https://appshunter.io/developer/1490828301) | [Konstantin Rafikov](https://appshunter.io/developer/1896313002) |

## What reviewers say

### Lafaer

[App page](https://appshunter.io/ios/app/lafaer/id6739552201)

This utility app offers personalized configuration and automatic adaptation to your environment. It features advanced sensitivity tuning and allows control over LED lights. Adjust sensor distance for optimal performance.

**Highlights:** Personalized configuration, Automatic environmental adaptation, Advanced sensitivity tuning, Sensor distance adjustment, LED light control

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

**In-app purchases:** none


### Thread Doctor

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

Diagnose and visualize your smart home's Thread mesh network. Identify unresponsive devices, signal issues, and weak points to improve reliability. Offers live mesh graphs, device details, and battery monitoring.

**Highlights:** Live mesh graph visualization, Detailed device diagnostics, Weak point detection, Thread Leader identification, Battery monitoring, Scan history and export (Pro)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Lafaer free?

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

### Is Thread Doctor free?

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

### Which has better reviews, Lafaer or Thread Doctor?

Thread Doctor is rated higher. Lafaer averages 2.6 out of 5 from 11 ratings, while Thread Doctor averages 4.7 from 32 ratings.

### Do Lafaer or Thread Doctor have ads?

Neither Lafaer nor Thread Doctor shows ads.

### Which is updated more often, Lafaer or Thread Doctor?

Lafaer ships an update every 2 months, and Thread Doctor every 6 days. Most recently, Lafaer was updated on October 28, 2026 and Thread Doctor on October 31, 2026.

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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.*