# OpenWind vs luftline

The clearest difference is update cadence: OpenWind at fortnightly against luftline's every 105 months. OpenWind also leads on device support (5 vs 2) and iOS requirement (12.1 vs 17.0). On price, 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.

OpenWind ships an update fortnightly, luftline every 105 months. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | OpenWind | luftline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/openwind/id1214386697/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 105 months |
| Monetization | Free | — |
| Size | 52 MB | 2 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Liesenberg](https://appshunter.io/developer/1214386696) | [Rachid El Khayari](https://appshunter.io/developer/363786274) |

## What reviewers say

### OpenWind

[App page](https://appshunter.io/ios/app/openwind/id1214386697)

This application connects to a specialized instrument to display real-time sailing data, including vessel pitch and roll, compass readings, and wind speed and direction. It also provides insights into the instrument's battery level and Bluetooth connection strength. The app requires a connection to the OW instrument to function.

**Highlights:** Real-time sailing data display, Vessel pitch and roll monitoring, True and apparent wind data, Compass and course over ground, Instrument battery level, Bluetooth connection strength

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

**In-app purchases:** none


### luftline

[App page](https://appshunter.io/ios/app/luftline/id1230196143)

**In-app purchases:** none


## Frequently asked questions

### Is OpenWind free?

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

### Is luftline free?

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

### Do OpenWind or luftline have ads?

Neither OpenWind nor luftline shows ads.

### Which is updated more often, OpenWind or luftline?

OpenWind ships an update fortnightly, and luftline every 105 months. Most recently, OpenWind was updated on September 21, 2026 and luftline on September 26, 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.*