# Tempest Weather vs AmbientTool

The clearest difference is review sentiment: Tempest Weather at 60% against AmbientTool's 5%. Tempest Weather also leads on rating (4.0 vs 1.6) and chart position (#104 vs unranked). On price, update cadence, 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.

Tempest Weather holds the better App Store score, 4.0 against 1.6. Both are backed by a comparable volume of ratings — 499 and 121 respectively. Written reviews point the same way: 60% of Tempest Weather's written reviews are positive against 5% of AmbientTool's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Tempest Weather | AmbientTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (499 ratings)](https://appshunter.io/ios/app/tempest-weather/id1125427067/reviews)** | [1.6 (121 ratings)](https://appshunter.io/ios/app/ambienttool/id1166897468/reviews) |
| Number of ratings | **499** | 121 |
| Positive reviews | **60.4% of reviews** | 5.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | **#104** | — |
| Size | 44 MB | 6 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeatherFlow](https://appshunter.io/developer/317992028) | [Ambient,LLC](https://appshunter.io/developer/1166897467) |

## What reviewers say

### Tempest Weather

[App page](https://appshunter.io/ios/app/tempest-weather/id1125427067)

**Currently charting:** #104 Top Free · Weather (US App Store)

This app connects to a proprietary weather sensor to provide real-time local weather data, lightning and rain alerts, and highly accurate forecasts. It integrates with smart home devices for optimized energy and water usage, and offers customizable data sharing.

**Highlights:** Real-time weather conditions, Lightning and rain alerts, Accurate 10-day forecast, Smart home integration, Historical weather data, Customizable data sharing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy setup
- 🚀 Responsive app
- 🚀 Accurate weather data
- 🚀 Integrates with other apps
- 🚀 Detailed historical data

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Inaccurate rain/wind measurements
- 🐛 Frequent app crashes
- 🐛 Unreliable forecasts
- 🐛 Buggy Apple Watch app

**Reported bugs**

- App freezes on launch
- Widgets stop working after updates
- Complications not updating on Apple Watch
- Location detection issues

**Requested features**

- Add dark mode
- Improve graph visualization
- Integrate with smart home platforms
- Add more weather data points
- Improve notification settings


### 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


## Frequently asked questions

### Is Tempest Weather free?

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

### Is AmbientTool free?

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

### Which has better reviews, Tempest Weather or AmbientTool?

Tempest Weather is rated higher. Tempest Weather averages 4.0 out of 5 from 499 ratings, while AmbientTool averages 1.6 from 121 ratings.

### Do Tempest Weather or AmbientTool have ads?

Neither Tempest Weather nor AmbientTool shows ads.

### Which is updated more often, Tempest Weather or AmbientTool?

Tempest Weather ships an update every 3 weeks, and AmbientTool every 3 weeks. Most recently, Tempest Weather was updated on October 26, 2026 and AmbientTool on October 21, 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.*