# Altimeter Offline vs Sailing Trip Manager

The clearest difference is in-app purchases: Altimeter Offline at none against Sailing Trip Manager's 4. Sailing Trip Manager's advantage is iOS requirement (11.0 vs 13.3). On price, ads and device support there is nothing between them.

Both are free to download. Sailing Trip Manager sells 4 in-app purchases, starting at $2.99 per month. Altimeter Offline asks for nothing beyond the download.

## The numbers

| Metric | Altimeter Offline | Sailing Trip Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/altimeter-offline/id928973448/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | — |
| Size | 8 MB | 205 MB |
| Requires iOS | 13.3 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arnau Egea](https://appshunter.io/developer/902788505) | [Peter Gorog-Nagy](https://appshunter.io/developer/1789210116) |

## What reviewers say

### Altimeter Offline

[App page](https://appshunter.io/ios/app/altimeter-offline/id928973448)

Measure your current altitude and geographic coordinates without an internet connection. Ideal for outdoor activities like hiking and climbing where network coverage is unreliable. Track your highest altitude and share your progress with friends.

**Highlights:** Offline altimeter functionality, Displays geographic coordinates, Records highest altitude reached, Altitude in meters and feet, Customizable wallpapers, GPS sensor auto-off to save battery

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

**In-app purchases:** none


### Sailing Trip Manager

[App page](https://appshunter.io/ios/app/sailing-trip-manager/id6740248421)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 1 Month | $2.99 | per month |
| Pro 6 Months | $11.99 | per 6 months |
| Sailing Trip Manager Pro Year | $14.99 | per year |
| Sailing Trip Manager Life Pro | $39.99 | one-time |


## Frequently asked questions

### Is Altimeter Offline free?

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

### Is Sailing Trip Manager free?

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

### Do Altimeter Offline or Sailing Trip Manager have ads?

Both Altimeter Offline and Sailing Trip Manager show ads.

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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.*