# FlyCompassQFU vs Galvanic Sailing

The clearest difference is update cadence: Galvanic Sailing at daily against FlyCompassQFU's every 9 months. Galvanic Sailing also leads on iOS requirement (15.5 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FlyCompassQFU ships an update every 9 months, Galvanic Sailing daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FlyCompassQFU | Galvanic Sailing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Size | 1 MB | 155 MB |
| Requires iOS | 17.2 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [GIULIANO BALDINI](https://appshunter.io/developer/1771830492) | [Galvanic Works S.L.](https://appshunter.io/developer/1874253171) |

## What reviewers say

### FlyCompassQFU

[App page](https://appshunter.io/ios/app/flycompassqfu/id6736956293)

**Features:** macOS Compatibility

**In-app purchases:** none


### Galvanic Sailing

[App page](https://appshunter.io/ios/app/galvanic-sailing/id6758662475)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlyCompassQFU free?

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

### Is Galvanic Sailing free?

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

### Do FlyCompassQFU or Galvanic Sailing have ads?

Neither FlyCompassQFU nor Galvanic Sailing shows ads.

### Which is updated more often, FlyCompassQFU or Galvanic Sailing?

FlyCompassQFU ships an update every 9 months, and Galvanic Sailing daily. Most recently, FlyCompassQFU was updated on October 30, 2026 and Galvanic Sailing on October 31, 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.*