NiceClock Pro vs RadonEye+²
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NiceClock Pro
Transform your iOS device into a beautiful, always-on clock. Features a clean interface with a Swiss font and customizable themes. Includes a night mode for easy viewing in the dark.
- Always-on display
- Customizable themes
- Night mode
- Helvetica New font
- Disable auto-lock
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NiceClock is one of the most beautiful clocks for your iOS device. Put your iPhone in the docking station and let NiceClock do its magic. With the function "Disable Auto-Lock" the app stays open. Enjoy the nice view of the time with the beautiful swiss font "Helvetica New". You can chose between many nice themes. Thanks to the new night mode you can use NiceClock with a dimmed screen during night.
RadonEye+²
This mobile application connects with the RadonEye+² radon detector to monitor radon levels. View logged data, download historical measurements, and visualize radon concentration over time with graphs.
- Connects with RadonEye+² detector
- Monitor radon measurements
- Download log data
- View historical data graphs
- Track radon concentration over time
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RadonEye+²는 라돈 측정기인 RadonEye+²와 연동하는 모바일 어플리케이션입니다. 측정된 라돈 계측 정보를 모니터링 하고 로그 데이터를 다운로드하여 기간별 라돈 계측값을 그래프로 보여줍니다.
Screenshots
Verdict
The clearest difference is review sentiment: NiceClock Pro at 83% against RadonEye+²'s 0%. NiceClock Pro also leads on rating (4.6 vs 1.0) and ratings volume (28 vs 2). RadonEye+²'s advantage is price (Free vs $0.99) and update cadence (monthly vs every 2 months). On ads, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
RadonEye+² is free to download; NiceClock Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NiceClock Pro holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: NiceClock Pro has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of NiceClock Pro's written reviews are positive against 0% of RadonEye+²'s.
NiceClock Pro ships an update every 2 months, RadonEye+² monthly. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | NiceClock Pro | RadonEye+² |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (28 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 83.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 28 — better | 2 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 11.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | NiceApps GmbH | FTLab |
Customer experience
NiceClock Pro
RadonEye+²
In-app purchases
NiceClock Pro
No in-app purchases
RadonEye+²
No in-app purchases
