# Radon Eye Plus vs RainPoint

The clearest difference is rating: RainPoint at 4.6 against Radon Eye Plus's 3.5. RainPoint also leads on ratings volume (1.1K vs 4). Radon Eye Plus's advantage is update cadence (monthly vs every 3 months) and iOS requirement (9.0 vs 13.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

RainPoint holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: RainPoint has 1.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 33% of Radon Eye Plus's written reviews are positive against 29% of RainPoint's, so the app with the better star average is not the one people write more warmly about.

Radon Eye Plus ships an update monthly, RainPoint every 3 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Radon Eye Plus | RainPoint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/radon-eye-plus/id1284320339/reviews) | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/rainpoint-ty/id1499024309/reviews)** |
| Number of ratings | 4 | **1.1K** |
| Positive reviews | **33.3% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 44 MB | 188 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FTLab](https://appshunter.io/developer/897369751) | [Fujian Baldr Technology Co.,Ltd.](https://appshunter.io/developer/1499024308) |

## What reviewers say

### Radon Eye Plus

[App page](https://appshunter.io/ios/app/radon-eye-plus/id1284320339)

This app connects to a RadonEyePlus device to monitor radon levels. It allows you to download measurement logs and visualize radon concentration data over time with graphs.

**Highlights:** Monitors radon measurement information, Downloads log data, Displays radon values as a graph, Connects with RadonEyePlus devices

**Features:** macOS Compatibility

**In-app purchases:** none


### RainPoint

[App page](https://appshunter.io/ios/app/rainpoint-ty/id1499024309)

Control home appliances and garden irrigation remotely from anywhere. Schedule watering for your lawn and manage multiple devices simultaneously. Share device access with family members for seamless smart living.

**Highlights:** Remote appliance control, Irrigation scheduling, Multi-device management, Timer functions, Device sharing, Easy device connection

**In-app purchases:** none


## Frequently asked questions

### Is Radon Eye Plus free?

Radon Eye Plus is free to download, with no in-app purchases.

### Is RainPoint free?

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

### Which has better reviews, Radon Eye Plus or RainPoint?

RainPoint is rated higher. Radon Eye Plus averages 3.5 out of 5 from 4 ratings, while RainPoint averages 4.6 from 1.1K ratings.

### Do Radon Eye Plus or RainPoint have ads?

Neither Radon Eye Plus nor RainPoint shows ads.

### Which is updated more often, Radon Eye Plus or RainPoint?

Radon Eye Plus ships an update monthly, and RainPoint every 3 months. Most recently, Radon Eye Plus was updated on October 19, 2026 and RainPoint on October 24, 2026.

---

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