# Sailserver vs VHF Simulator

The clearest difference is in-app purchases: Sailserver at none against VHF Simulator's 1. VHF Simulator's advantage is update cadence (every 9 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VHF Simulator sells 1 in-app purchase, starting at $3.99 per month. Sailserver asks for nothing beyond the download.

Sailserver ships an update every 8 months, VHF Simulator every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sailserver | VHF Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 53 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sailserver Aps](https://appshunter.io/developer/1560980569) | [Tomasz Cieslar](https://appshunter.io/developer/1847841136) |

## What reviewers say

### Sailserver

[App page](https://appshunter.io/ios/app/sailserver/id1560980567)

This app automatically logs your sailing trips, providing an online, up-to-date record. It also monitors your boat's position and alerts you to changes, and allows you to share your sailing adventures with friends and family.

**Highlights:** Automatic sailing logbook, Boat position monitoring and alerts, Share sailing trips with friends/family, Connect with and follow other sailors, View nearby boats in the Clubhouse, Detailed weather map and forecast, Connects to boat instruments (NMEA 2000/0183, SeaTalk)

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

**In-app purchases:** none


### VHF Simulator

[App page](https://appshunter.io/ios/app/vhf-simulator/id6754641722)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Sailserver free?

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

### Is VHF Simulator free?

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

### Do Sailserver or VHF Simulator have ads?

Neither Sailserver nor VHF Simulator shows ads.

### Which is updated more often, Sailserver or VHF Simulator?

Sailserver ships an update every 8 months, and VHF Simulator every 9 days. Most recently, Sailserver was updated on October 24, 2026 and VHF Simulator on October 25, 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.*