# Ecowitt vs smart

The clearest difference is chart position: Ecowitt at #129 against smart's unranked. Ecowitt also leads on iOS requirement (13.0 vs 15.1). 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.

Ecowitt ships an update every 6 weeks, smart every 2 months. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ecowitt | smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (68 ratings)](https://appshunter.io/ios/app/ecowitt/id1576152334/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | 45.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Best chart rank | **#129** | — |
| Size | 45 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [玮 彭](https://appshunter.io/developer/1124786460) | [GLOBALMET SAPI DE CV](https://appshunter.io/developer/725096859) |

## What reviewers say

### Ecowitt

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

**Currently charting:** #129 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


### smart

[App page](https://appshunter.io/ios/app/smart-eto-expo/id6749402129)

**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 smart free?

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

### Do Ecowitt or smart have ads?

Neither Ecowitt nor smart shows ads.

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

Ecowitt ships an update every 6 weeks, and smart every 2 months. Most recently, Ecowitt was updated on November 7, 2026 and smart on October 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.*