# Aufwind vs GliderKeeper App

The clearest difference is in-app purchases: GliderKeeper App at none against Aufwind's 2. GliderKeeper App also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aufwind sells 2 in-app purchases, starting at $29.99 per year. GliderKeeper App asks for nothing beyond the download.

Aufwind ships an update every 2 months, GliderKeeper App every 5 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Aufwind | GliderKeeper App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (20 ratings)](https://appshunter.io/ios/app/aufwind-glider-flight-prep/id1472566219/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 120 MB | 34 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fifteen Jugglers Software UG](https://appshunter.io/developer/292972357) | [Sergio Martinez](https://appshunter.io/developer/1896023985) |

## What reviewers say

### Aufwind

[App page](https://appshunter.io/ios/app/aufwind-glider-flight-prep/id1472566219)

Plan cross-country glider flights with detailed weather forecasts, airspace information, and a visual task planner. Export your plans to flight computers or XCSoar. Access soaring-specific weather data like thermal strength and cloudbase.

**Highlights:** Visual task planner, Overlay airspaces and NOTAMs, Soaring weather forecasts, Export tasks to flight computers, Import custom waypoints and airspaces, SkySight weather integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aufwind Pro Yearly | $29.99 | per year |
| Aufwind Pro Yearly | $39.99 | per year |


### GliderKeeper App

[App page](https://appshunter.io/ios/app/gliderkeeper-app/id6765649385)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aufwind free?

Aufwind is free to download, with in-app purchases available.

### Is GliderKeeper App free?

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

### Do Aufwind or GliderKeeper App have ads?

Neither Aufwind nor GliderKeeper App shows ads.

### Which is updated more often, Aufwind or GliderKeeper App?

Aufwind ships an update every 2 months, and GliderKeeper App every 5 weeks. Most recently, Aufwind was updated on October 9, 2026 and GliderKeeper App on October 7, 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.*