# SkyLogger vs Skai

The clearest difference is price: Skai at Free against SkyLogger's $5.99. Skai also leads on update cadence (every 6 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Skai is free to download; SkyLogger costs $5.99 up front. SkyLogger sells 10 one-off in-app purchases and Skai sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

SkyLogger ships an update every 2 months, Skai every 6 days. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SkyLogger | Skai |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | 48.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 18 MB | 29 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hartwig Wiesmann](https://appshunter.io/developer/1658877258) | [Consalik AB](https://appshunter.io/developer/1531102856) |

## What reviewers say

### SkyLogger

[App page](https://appshunter.io/ios/app/skylogger/id309461034)

This app records and displays flight data for glider, hangglider, and paraglider pilots. It shows real-time information like speed, climb rate, and distance to take-off, and can export flight data in various formats for competition analysis.

**Highlights:** Real-time flight data display, IGC, GPX, KML file export, Competition data entry, 2D & 3D flight visualization, Apple Watch integration, Airspace visualization, XC point calculation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Track traces | $0.99 | one-time |
| Climb rate traces | $1.99 | one-time |
| Live Tracking | $2.99 | one-time |
| Accelerometer | $2.99 | one-time |
| Airspaces | $4.99 | one-time |
| FlyNet accessory | $9.99 | one-time |
| 2D maps from 3rd parties | $9.99 | one-time |
| XC Tracer accessory | $9.99 | one-time |
| SkyDrop accessory | $9.99 | one-time |
| Maps from 3rd parties | $11.99 | one-time |


### Skai

[App page](https://appshunter.io/ios/app/skai-paragliding-tracker/id6737411774)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Yearly | $47.99 | per year |
| Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is SkyLogger free?

SkyLogger costs $5.99, and also offers in-app purchases.

### Is Skai free?

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

### Do SkyLogger or Skai have ads?

Neither SkyLogger nor Skai shows ads.

### Which is updated more often, SkyLogger or Skai?

SkyLogger ships an update every 2 months, and Skai every 6 days. Most recently, SkyLogger was updated on October 27, 2026 and Skai 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.*