# Onboard vs Trailmates.

The clearest difference is update cadence: Trailmates. at every 2 days against Onboard's every 6 days. 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.

Onboard ships an update every 6 days, Trailmates. every 2 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Onboard | Trailmates. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 131 MB | 83 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZEAEYE ApS](https://appshunter.io/developer/1293652693) | [Sabine prenslev Christensen](https://appshunter.io/developer/1835850026) |

## What reviewers say

### Onboard

[App page](https://appshunter.io/ios/app/onboard/id6448659680)

This app provides a comprehensive platform for water activities, offering weather forecasts, trip tracking, emergency calls, and safety zone information. It aims to enhance the safety and enjoyment of all water enthusiasts.

**Highlights:** Weather forecasts, Trip tracking, Emergency calls, Warning zone display, Maritime partner integrations

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

**In-app purchases:** none


### Trailmates.

[App page](https://appshunter.io/ios/app/trailmates/id6751570593)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onboard free?

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

### Is Trailmates. free?

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

### Do Onboard or Trailmates. have ads?

Neither Onboard nor Trailmates. shows ads.

### Which is updated more often, Onboard or Trailmates.?

Onboard ships an update every 6 days, and Trailmates. every 2 days. Most recently, Onboard was updated on October 24, 2026 and Trailmates. on October 10, 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.*