# RadonEye vs WordPace

The clearest difference is review sentiment: WordPace at 100% against RadonEye's 20%. WordPace also leads on update cadence (every 9 days vs every 3 months). RadonEye's advantage is price (Free vs $2.99) and iOS requirement (13.0 vs 26.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

RadonEye is free to download; WordPace costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RadonEye ships an update every 3 months, WordPace every 9 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RadonEye | WordPace |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[2.4 (47 ratings)](https://appshunter.io/ios/app/radoneye/id1491883383/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 19.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 29 MB | 2 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [FTLab](https://appshunter.io/developer/897369751) | [Marco Mattes](https://appshunter.io/developer/1896552137) |

## What reviewers say

### RadonEye

[App page](https://appshunter.io/ios/app/radoneye/id1491883383)

This smart device provides real-time radon detection for your home. It offers high sensitivity and accurate measurements, with data accessible and configurable via a smartphone app.

**Highlights:** Real-time radon detection, High sensitivity and accuracy, Dual ionization chamber system, Fast initial data output (<1 hour), Bluetooth smartphone connectivity, Data recording and graphing, Customizable alarm settings

**Features:** macOS Compatibility

**In-app purchases:** none


### WordPace

[App page](https://appshunter.io/ios/app/wordpace/id6799132033)

This app helps you manage your speaking pace during presentations. It provides real-time feedback and warnings when you speak too quickly, ensuring you maintain a clear and controlled delivery. Analyze your performance after each session to improve future talks.

**Highlights:** Real-time speaking pace measurement, Visual and haptic warnings, Language-specific pace limits, Post-session performance analysis, On-device speech recognition, Privacy-focused, no data collection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RadonEye free?

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

### Is WordPace free?

WordPace costs $2.99, with no in-app purchases.

### Do RadonEye or WordPace have ads?

Neither RadonEye nor WordPace shows ads.

### Which is updated more often, RadonEye or WordPace?

RadonEye ships an update every 3 months, and WordPace every 9 days. Most recently, RadonEye was updated on October 14, 2026 and WordPace on October 12, 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.*