# Ecowitt vs AirGradient Map

The clearest difference is rating: AirGradient Map at 5.0 against Ecowitt's 2.9. AirGradient Map also leads on review sentiment (86% vs 47%). Ecowitt's advantage is chart position (#181 vs unranked) and ratings volume (66 vs 12). 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.

AirGradient Map holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Ecowitt has 66 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 47% of Ecowitt's written reviews are positive against 86% of AirGradient Map's.

Ecowitt ships an update every 6 weeks, AirGradient Map every 2 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ecowitt | AirGradient Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (66 ratings)](https://appshunter.io/ios/app/ecowitt/id1576152334/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/airgradient-map/id6752292182/reviews)** |
| Number of ratings | **66** | 12 |
| Positive reviews | 46.6% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#181** | — |
| Size | 44 MB | 35 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [玮 彭](https://appshunter.io/developer/1124786460) | [AirGradient Ltd.](https://appshunter.io/developer/1838635986) |

## What reviewers say

### Ecowitt

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

**Currently charting:** #181 Top Free · Weather (US App Store)

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


### AirGradient Map

[App page](https://appshunter.io/ios/app/airgradient-map/id6752292182)

Get real-time, accurate air quality data with a live map, personalized alerts, and science-based guidance. Plan your day, reduce exposure, and protect your health with actionable insights.

**Highlights:** Live AQI and PM2.5 map, Personalized air quality alerts, Global coverage, Science-based guidance, Home and Lock Screen widgets, Offline-aware status

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

**In-app purchases:** none


## Frequently asked questions

### Is Ecowitt free?

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

### Is AirGradient Map free?

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

### Which has better reviews, Ecowitt or AirGradient Map?

AirGradient Map is rated higher. Ecowitt averages 2.9 out of 5 from 66 ratings, while AirGradient Map averages 5.0 from 12 ratings.

### Do Ecowitt or AirGradient Map have ads?

Neither Ecowitt nor AirGradient Map shows ads.

### Which is updated more often, Ecowitt or AirGradient Map?

Ecowitt ships an update every 6 weeks, and AirGradient Map every 2 months. Most recently, Ecowitt was updated on October 14, 2026 and AirGradient Map on October 9, 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.*