# RadonPRO vs TextoVisual

The clearest difference is in-app purchases: RadonPRO at none against TextoVisual's 1. RadonPRO also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TextoVisual sells 1 one-off in-app purchase. RadonPRO asks for nothing beyond the download.

RadonPRO ships an update every 3 weeks, TextoVisual every 5 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RadonPRO | TextoVisual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radonpro/id1157657879/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Enterprises](https://appshunter.io/developer/1157657878) | [ken morobayashi](https://appshunter.io/developer/954811891) |

## 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


### TextoVisual

[App page](https://appshunter.io/ios/app/textovisual/id6466452426)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextoVisual Unlimited | $1.99 | one-time |


## Frequently asked questions

### Is RadonPRO free?

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

### Is TextoVisual free?

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

### Do RadonPRO or TextoVisual have ads?

TextoVisual shows ads; RadonPRO does not.

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

RadonPRO ships an update every 3 weeks, and TextoVisual every 5 months. Most recently, RadonPRO was updated on October 22, 2026 and TextoVisual on October 19, 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.*