# RadonPRO — Continuous Radon Gas Monitor

> Wireless radon monitor companion app for iOS with cloud reporting. (iPhone/iPad app by Gregory Enterprises.)

- Source: https://appshunter.io/ios/app/radonpro/id1157657879 (this page in markdown: same URL + `.md`)
- Developer: [Gregory Enterprises](https://appshunter.io/developer/1157657878)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 36 MB
- Languages: American English
- Released: 2016-09-28
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/radonpro/id1157657879/reviews.md

## What is RadonPRO?

The RadonPRO Companion App for iOS enables wireless connection to your RadonPRO monitor using a wireless connection on your smartphone or tablet.  Start tests and download data wirelessly from your iPhone or iPad without an Internet Connection.  The RadonPRO Companion App allows for unlimited reporting and customer management in the Cloud (Internet Connection Required for Cloud Reporting).  This includes automatic PDF report generation using our gold-standard Radon Inspection Report Template.

RadonPRO Monitors are endorsed by Inspector Nation and the Home Inspection Training Center, poising to arm the Radon Inspector with superior technology and knowledge, and a competitive edge in the marketplace.

## Key features

- Wireless connection to RadonPRO monitor
- Start tests remotely
- Download data wirelessly
- Unlimited cloud reporting
- Automatic PDF report generation
- Customer management


## Frequently asked questions about RadonPRO

### What is RadonPRO?

RadonPRO is a companion app for iOS that connects wirelessly to your RadonPRO monitor. It allows you to start tests, download data, and manage customer reports.

### Does RadonPRO require an internet connection?

You do not need an internet connection to start tests or download data from your RadonPRO monitor. However, an internet connection is required for cloud reporting and customer management.

### What kind of reports can RadonPRO generate?

RadonPRO can automatically generate PDF reports using a gold-standard Radon Inspection Report Template. This feature is part of its unlimited cloud reporting capabilities.

### Is RadonPRO free to use?

Yes, RadonPRO is available for free on the App Store. It does not have in-app purchases or advertisements.

### What devices support RadonPRO?

RadonPRO is supported on iPhone, iPad, and iPod touch devices. It requires iOS 4.3 or later.

### How often is RadonPRO updated?

The latest version of RadonPRO is 2.1.10, last updated on May 19, 2026. Updates typically include bug fixes and performance improvements.

### What is the age rating for RadonPRO?

RadonPRO has an age rating of 4+, making it suitable for a wide range of users.

### Who endorses RadonPRO monitors?

RadonPRO monitors are endorsed by Inspector Nation and the Home Inspection Training Center, indicating their professional acceptance and utility.

## Version history (last 5 releases)

### 2.1.11 — 2026-08-20

Minor bug fixes

### 2.1.10 — 2026-05-19

Minor bug fixes

### 2.1.09 — 2026-03-19

Minor bug fixes

### 2.1.07 — 2025-09-08

Minor bug fixes

### 2.1.06 — 2025-08-27

Minor bug fixes

## Apps similar to RadonPRO

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [RadonEye](https://appshunter.io/ios/app/radoneye/id1491883383) | 2.4 (47) | Free | Utilities |
| [Breeze Radon](https://appshunter.io/ios/app/breeze-radon/id1500945885) | 4.0 (1) | Free | Utilities |
| [RadexM](https://appshunter.io/ios/app/radexm/id1524841479) | 4.8 (19) | Free | Utilities |
| [Radon Sniffer](https://appshunter.io/ios/app/radon-sniffer/id1271539715) | — | Free | Utilities |
| [GMCMap](https://appshunter.io/ios/app/gmcmap/id6459882680) | 4.1 (19) | Free | Utilities |
| [Corentium Pro by Airthings](https://appshunter.io/ios/app/corentium-pro-by-airthings/id1493964577) | 2.3 (24) | Free | Utilities |

## More apps by Gregory Enterprises

- [Microwave Leak Detector](https://appshunter.io/ios/app/microwave-leak-detector/id1163814470)
- [IN Pocket Reference](https://appshunter.io/ios/app/in-pocket-reference/id1175500008)
- [IRBpro Companion Application](https://appshunter.io/ios/app/irbpro-companion-application/id1181147557)
- [IN HVAC Calculator](https://appshunter.io/ios/app/in-hvac-calculator/id1219008229)
- [IRB Contracts](https://appshunter.io/ios/app/irb-contracts/id1270175092)

All apps by Gregory Enterprises: https://appshunter.io/developer/1157657878

## Related topics

[corentium pro by airthings](https://appshunter.io/ios/topics/corentium-pro-by-airthings)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*