# Corentium Pro by Airthings vs PestLabel Pro

The clearest difference is in-app purchases: Corentium Pro by Airthings at none against PestLabel Pro's 2. Corentium Pro by Airthings also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). PestLabel Pro's advantage is update cadence (every 5 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. PestLabel Pro sells 2 in-app purchases, starting at $9.99 per month. Corentium Pro by Airthings asks for nothing beyond the download.

Corentium Pro by Airthings ships an update every 2 months, PestLabel Pro every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Corentium Pro by Airthings | PestLabel Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (24 ratings)](https://appshunter.io/ios/app/corentium-pro-by-airthings/id1493964577/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 20.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 57 MB | 5 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Airthings ASA](https://appshunter.io/developer/1101077902) | [Dmytro Polokhalo](https://appshunter.io/developer/1873442365) |

## What reviewers say

### Corentium Pro by Airthings

[App page](https://appshunter.io/ios/app/corentium-pro-by-airthings/id1493964577)

This application connects to a specific radon instrument to initiate tests, collect data, and create customized reports. It features a redesigned interface for easier navigation and an online dashboard for data storage and analysis. Professionals can add property details, photos, and secure instruments to their company.

**Highlights:** Connect to Corentium Pro Radon instrument, Start radon tests remotely, Retrieve test data, Generate custom reports, Redesigned user interface, Online dashboard for data storage, Secure instrument to company

**Features:** Vision Pro support

**In-app purchases:** none


### PestLabel Pro

[App page](https://appshunter.io/ios/app/pestlabel-pro-epa-labels/id6792304540)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PestLabel Pro Monthly | $9.99 | per month |
| PestLabel Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Corentium Pro by Airthings free?

Corentium Pro by Airthings is free to download, with no in-app purchases.

### Is PestLabel Pro free?

PestLabel Pro is free to download, with in-app purchases available.

### Do Corentium Pro by Airthings or PestLabel Pro have ads?

Neither Corentium Pro by Airthings nor PestLabel Pro shows ads.

### Which is updated more often, Corentium Pro by Airthings or PestLabel Pro?

Corentium Pro by Airthings ships an update every 2 months, and PestLabel Pro every 5 days. Most recently, Corentium Pro by Airthings was updated on November 3, 2026 and PestLabel Pro 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.*