# HF Simulator vs XC Log

The clearest difference is iOS requirement: HF Simulator at 15.6 against XC Log's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. HF Simulator sells 1 in-app purchase, starting at $3.99 per month and XC Log sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

HF Simulator ships an update every 3 months, XC Log every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HF Simulator | XC Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 36 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Cieslar](https://appshunter.io/developer/1847841136) | [Develak](https://appshunter.io/developer/1803580275) |

## What reviewers say

### HF Simulator

[App page](https://appshunter.io/ios/app/hf-simulator/id6761552310)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |


### XC Log

[App page](https://appshunter.io/ios/app/xc-log-paragliding-log/id6782557423)

This app serves as a comprehensive flight logbook for paragliding, paramotor, hang gliding, and sailplane pilots. It allows users to easily log flights, track hours, manage gear, and view flight history. An optional Pro version unlocks advanced features like IGC import and detailed statistics.

**Highlights:** Log flights in seconds, Track cumulative hours and flight count, Manage launch sites and gear, IGC track import and replay, Reserve repack reminders, Detailed flight statistics and progression

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XC Log Pro | $2.99 | per month |
| XC Log Pro | $14.99 | per year |
| XC Log Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is HF Simulator free?

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

### Is XC Log free?

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

### Do HF Simulator or XC Log have ads?

Neither HF Simulator nor XC Log shows ads.

### Which is updated more often, HF Simulator or XC Log?

HF Simulator ships an update every 3 months, and XC Log every 2 months. Most recently, HF Simulator was updated on November 5, 2026 and XC Log 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.*