# Skywatch BL vs WindSmart

The clearest difference is iOS requirement: WindSmart at 11.0 against Skywatch BL's 14.0. 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.

Skywatch BL ships an update every 3 months, WindSmart every 6 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Skywatch BL | WindSmart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 5 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JDC Electronic SA](https://appshunter.io/developer/855129249) | [Scarlet Tech](https://appshunter.io/developer/1523984599) |

## What reviewers say

### Skywatch BL

[App page](https://appshunter.io/ios/app/skywatch-bl/id1033103915)

This app connects to compatible weather stations via Bluetooth to display real-time environmental data. View measurements, history, and map displays with customizable units and modes. Supports multiple device models and offers online firmware updates.

**Highlights:** Real-time measurements, Graphical display, Measurement history, Map display, Customizable units, Multiple device support

**Features:** Vision Pro support

**In-app purchases:** none


### WindSmart

[App page](https://appshunter.io/ios/app/windsmart-wind-data-viewer/id6446079662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Skywatch BL free?

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

### Is WindSmart free?

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

### Do Skywatch BL or WindSmart have ads?

Neither Skywatch BL nor WindSmart shows ads.

### Which is updated more often, Skywatch BL or WindSmart?

Skywatch BL ships an update every 3 months, and WindSmart every 6 weeks. Most recently, Skywatch BL was updated on October 3, 2026 and WindSmart on October 6, 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.*