# Netatmo Weather vs 河川カメラ

The clearest difference is review sentiment: Netatmo Weather at 83% against 河川カメラ's 24%. Netatmo Weather also leads on in-app purchases (none vs 4) and ads (none vs shown). 河川カメラ's advantage is rating (5.0 vs 4.5) and update cadence (every 2 weeks vs every 2 months). On price, monetization model and device support there is nothing between them.

Both are free to download. 河川カメラ sells 4 one-off in-app purchases. Netatmo Weather asks for nothing beyond the download.

河川カメラ holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Netatmo Weather has 1.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 83% of Netatmo Weather's written reviews are positive against 24% of 河川カメラ's, so the app with the better star average is not the one people write more warmly about.

Netatmo Weather ships an update every 2 months, 河川カメラ every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Netatmo Weather | 河川カメラ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.6K ratings)](https://appshunter.io/ios/app/netatmo-weather/id532538499/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/river/id1566760183/reviews)** |
| Number of ratings | **1.6K** | 1 |
| Positive reviews | **83.2% of reviews** | 24.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 213 MB | 110 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Legrand - Netatmo – Bticino](https://appshunter.io/developer/532538502) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### Netatmo Weather

[App page](https://appshunter.io/ios/app/netatmo-weather/id532538499)

This app allows you to monitor real-time weather and indoor air quality data from your smart weather station directly on your iPhone. View historical data, receive event notifications, and access a 7-day forecast for your specific location.

**Highlights:** Real-time weather monitoring, Indoor air quality tracking, Historical data graphs, Event notifications, 7-day weather forecast, CO2 and barometer readings

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple setup and super effective
- 👍 Excellent product
- 👍 Great app
- 👍 Smart Weather Station
- 👍 Qualité

**What reviewers complain about**

- 🔋 Expensive
- 🐛 Requires calibration on setup
- 🔍 App is good. The hardware doesn't quite cut it for multi room
- 🐛 Frustrating App
- 🔋 Flat outdoor battery

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Outdoor module constantly loses connection
- Rain gauge clogs with leaves and pine needles
- Battery replacement procedure unclear

**Requested features**

- Dark mode option
- Advanced analytics dashboard
- Allow arbitrary precision for graphs
- Combine different collection data on the same graph
- Total rainfall reading for the previous day


### 河川カメラ

[App page](https://appshunter.io/ios/app/river/id1566760183)

Access real-time river conditions and weather forecasts across Japan. View over 10,000 river locations on a map and check detailed precipitation, temperature, and snow data. Stay informed about weather changes to prepare for heavy rain and other natural events.

**Highlights:** Real-time river information map, Over 10,000 river locations, Live camera stills of rivers, Automatic and manual data updates, Detailed weather forecasts, Rainfall intensity visualization, Favorite locations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| 開発者応援 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is Netatmo Weather free?

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

### Is 河川カメラ free?

河川カメラ is free to download, with in-app purchases available.

### Which has better reviews, Netatmo Weather or 河川カメラ?

河川カメラ is rated higher. Netatmo Weather averages 4.5 out of 5 from 1.6K ratings, while 河川カメラ averages 5.0 from 1 ratings.

### Do Netatmo Weather or 河川カメラ have ads?

河川カメラ shows ads; Netatmo Weather does not.

### Which is updated more often, Netatmo Weather or 河川カメラ?

Netatmo Weather ships an update every 2 months, and 河川カメラ every 2 weeks. Most recently, Netatmo Weather was updated on September 24, 2026 and 河川カメラ on September 23, 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.*