# Flir Meterlink vs Knauf Pro+

The clearest difference is rating: Knauf Pro+ at 5.0 against Flir Meterlink's 4.2. Flir Meterlink's advantage is ratings volume (34 vs 4) and iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Knauf Pro+ holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Flir Meterlink has 34 ratings behind it against 4, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Flir Meterlink | Knauf Pro+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (34 ratings)](https://appshunter.io/ios/app/flir-meterlink/id6444540138/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/knauf-pro-plus/id6737520626/reviews)** |
| Number of ratings | **34** | 4 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 90 MB | 118 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Extech Instruments Corporation](https://appshunter.io/developer/966942122) | [Knauf Insulation, Inc.](https://appshunter.io/developer/1776890533) |

## What reviewers say

### Flir Meterlink

[App page](https://appshunter.io/ios/app/flir-meterlink/id6444540138)

Connect multiple compatible meters simultaneously to monitor electrical and environmental conditions. Stream and record video from a videoscope, generate custom PDF reports, and receive text notifications for critical events. Data is presented in real-time graphical and numerical formats.

**Highlights:** Simultaneous meter monitoring, Wi-Fi connectivity with VS80 Videoscope, Create custom PDF reports, Real-time graphical and numerical data, Text notifications for alerts, FLIR Ignite Cloud compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Knauf Pro+

[App page](https://appshunter.io/ios/app/knauf-pro-plus/id6737520626)

This tool simplifies home repair and remodeling by offering instant room measurements and thermal imaging to detect energy loss. It provides tailored insulation recommendations for various climate zones to improve energy efficiency and comfort.

**Highlights:** Instant room measurement calculations, Thermal imaging for energy loss detection, Fiberglass insulation recommendations, Project progress photo tracking, Manage multiple projects, Share detailed project reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flir Meterlink free?

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

### Is Knauf Pro+ free?

Knauf Pro+ is free to download, with no in-app purchases.

### Which has better reviews, Flir Meterlink or Knauf Pro+?

Knauf Pro+ is rated higher. Flir Meterlink averages 4.2 out of 5 from 34 ratings, while Knauf Pro+ averages 5.0 from 4 ratings.

### Do Flir Meterlink or Knauf Pro+ have ads?

Neither Flir Meterlink nor Knauf Pro+ shows ads.

### Which is updated more often, Flir Meterlink or Knauf Pro+?

Flir Meterlink ships an update every 2 months, and Knauf Pro+ every 2 months. Most recently, Flir Meterlink was updated on September 11, 2026 and Knauf Pro+ on September 22, 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.*