# AmbientTool vs Ecowitt

The clearest difference is rating: Ecowitt at 2.9 against AmbientTool's 1.6. Ecowitt also leads on review sentiment (47% vs 5%). AmbientTool's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, 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.

Ecowitt holds the better App Store score, 2.9 against 1.6. Both are backed by a comparable volume of ratings — 121 and 66 respectively. Written reviews point the same way: 5% of AmbientTool's written reviews are positive against 47% of Ecowitt's.

AmbientTool ships an update every 3 weeks, Ecowitt every 6 weeks. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AmbientTool | Ecowitt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (121 ratings)](https://appshunter.io/ios/app/ambienttool/id1166897468/reviews) | **[2.9 (66 ratings)](https://appshunter.io/ios/app/ecowitt/id1576152334/reviews)** |
| Number of ratings | **121** | 66 |
| Positive reviews | 5.3% of reviews | **46.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 6 MB | 44 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ambient,LLC](https://appshunter.io/developer/1166897467) | [玮 彭](https://appshunter.io/developer/1124786460) |

## What reviewers say

### AmbientTool

[App page](https://appshunter.io/ios/app/ambienttool/id1166897468)

This app facilitated the initial Wi-Fi setup for specific Ambient Weather WS-2902 consoles. It is being discontinued on January 31st, 2023, impacting reconnection capabilities for older models.

**Highlights:** Initial Wi-Fi connection for WS-2902 consoles, Internet connectivity setup, Weather data reporting to Ambient Weather Network

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

**In-app purchases:** none


### Ecowitt

[App page](https://appshunter.io/ios/app/ecowitt/id1576152334)

This app connects to professional Wi-Fi weather stations, offering real-time indoor and outdoor temperature, humidity, and air quality monitoring. It also supports high-precision rain gauges, providing comprehensive environmental data.

**Highlights:** Wi-Fi weather station integration, Indoor/outdoor thermometer, Humidity monitor, Rain gauge, Air quality monitor, Data service support

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

**In-app purchases:** none

**What reviewers like**

- 📊 Excellent data visualization and charting capabilities
- ⚡ Fast and reliable performance
- 🎯 Intuitive and easy-to-use interface
- 🔌 Seamless integration with multiple sensors
- 💰 Good value for money

**What reviewers complain about**

- 🔔 Lacks push notifications and alert system
- 📱 Limited mobile-specific features (no widgets)
- 🔐 Requires frequent login authentication
- 🗺️ Poor map performance and slow refresh
- 📊 Graphs not easily accessible from main screen

**Reported bugs**

- Version 1.1.27 update caused app-breaking popup loop
- Graphs automatically rotate to landscape mode
- Annual rainfall calculation incorrect - doesn't reset yearly
- App crashes or freezes on iPad after multiple opens
- Login credentials not remembered between sessions

**Requested features**

- iOS widgets for home screen display
- Apple Watch app and complications
- Push notifications for alerts and alarms
- Support for IFTTT and smart home integration
- 72-hour graph view option


## Frequently asked questions

### Is AmbientTool free?

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

### Is Ecowitt free?

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

### Which has better reviews, AmbientTool or Ecowitt?

Ecowitt is rated higher. AmbientTool averages 1.6 out of 5 from 121 ratings, while Ecowitt averages 2.9 from 66 ratings.

### Do AmbientTool or Ecowitt have ads?

Neither AmbientTool nor Ecowitt shows ads.

### Which is updated more often, AmbientTool or Ecowitt?

AmbientTool ships an update every 3 weeks, and Ecowitt every 6 weeks. Most recently, AmbientTool was updated on September 18, 2026 and Ecowitt on September 28, 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.*