# Altimeter Offline Pro vs Pathfinder Sailing

The clearest difference is price: Pathfinder Sailing at Free against Altimeter Offline Pro's $1.99. Pathfinder Sailing also leads on update cadence (every 3 weeks vs every 8 months). Altimeter Offline Pro's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Pathfinder Sailing is free to download; Altimeter Offline Pro costs $1.99 up front. Pathfinder Sailing sells 3 in-app purchases, starting at $9.99 per month. Altimeter Offline Pro asks for nothing beyond the download.

Altimeter Offline Pro ships an update every 8 months, Pathfinder Sailing every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Altimeter Offline Pro | Pathfinder Sailing |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 8 MB | 34 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Arnau Egea](https://appshunter.io/developer/902788505) | [Pathfinder Sailing LLC](https://appshunter.io/developer/1721339076) |

## What reviewers say

### Altimeter Offline Pro

[App page](https://appshunter.io/ios/app/altimeter-offline-pro/id1085244790)

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

**In-app purchases:** none


### Pathfinder Sailing

[App page](https://appshunter.io/ios/app/pathfinder-sailing/id6474322420)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Basic Subscription | $9.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $190.00 | per year |


## Frequently asked questions

### Is Altimeter Offline Pro free?

Altimeter Offline Pro costs $1.99, with no in-app purchases.

### Is Pathfinder Sailing free?

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

### Do Altimeter Offline Pro or Pathfinder Sailing have ads?

Neither Altimeter Offline Pro nor Pathfinder Sailing shows ads.

### Which is updated more often, Altimeter Offline Pro or Pathfinder Sailing?

Altimeter Offline Pro ships an update every 8 months, and Pathfinder Sailing every 3 weeks. Most recently, Altimeter Offline Pro was updated on November 6, 2026 and Pathfinder Sailing on November 4, 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.*