# RadonPRO vs BufferSpeed

The clearest difference is ads: RadonPRO at none against BufferSpeed's shown. BufferSpeed's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

RadonPRO ships an update every 3 weeks, BufferSpeed weekly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RadonPRO | BufferSpeed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radonpro/id1157657879/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 36 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Enterprises](https://appshunter.io/developer/1157657878) | [Chris Drinkard](https://appshunter.io/developer/1834754872) |

## What reviewers say

### RadonPRO

[App page](https://appshunter.io/ios/app/radonpro/id1157657879)

Connect wirelessly to your RadonPRO monitor to start tests and download data without an internet connection. Generate automatic PDF reports for unlimited customer management in the cloud.

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

**Features:** macOS Compatibility

**In-app purchases:** none


### BufferSpeed

[App page](https://appshunter.io/ios/app/bufferspeed/id6803741495)

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

**In-app purchases:** none


## Frequently asked questions

### Is RadonPRO free?

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

### Is BufferSpeed free?

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

### Do RadonPRO or BufferSpeed have ads?

BufferSpeed shows ads; RadonPRO does not.

### Which is updated more often, RadonPRO or BufferSpeed?

RadonPRO ships an update every 3 weeks, and BufferSpeed weekly. Most recently, RadonPRO was updated on September 18, 2026 and BufferSpeed on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*