# Altimeter Mountain GPS Tracker vs Light Trail GPS

The clearest difference is review sentiment: Light Trail GPS at 100% against Altimeter Mountain GPS Tracker's 33%. Light Trail GPS also leads on in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Altimeter Mountain GPS Tracker sells 2 in-app purchases, starting at $0.99 per month. Light Trail GPS asks for nothing beyond the download.

## The numbers

| Metric | Altimeter Mountain GPS Tracker | Light Trail GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/altimeter-mountain-gps-tracker/id1414926824/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 90 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MYSTIC MOBILE APPS LLC](https://appshunter.io/developer/1481942662) | [North Wind Software](https://appshunter.io/developer/1565637965) |

## What reviewers say

### Altimeter Mountain GPS Tracker

[App page](https://appshunter.io/ios/app/altimeter-mountain-gps-tracker/id1414926824)

This app transforms your smartphone into a precise altimeter and GPS tracker. It combines data from multiple sources for accurate elevation readings and offers detailed trip analytics, route mapping, and safety features for outdoor adventures.

**Highlights:** High-precision altitude tracking, Real-time location and coordinates, Barometric pressure monitoring, Advanced trip data measurement, Dynamic route mapping, SOS rescue message feature, Offline map downloads

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription | $0.99 | per month |
| Annual premium subscription | $8.49 | per year |


### Light Trail GPS

[App page](https://appshunter.io/ios/app/light-trail-gps/id6503480171)

Navigate outdoor adventures with intuitive tools for route planning, trail discovery, and GPS tracking. Explore maps, measure distances, and record your journeys with detailed elevation profiles and customizable difficulty settings.

**Highlights:** Intuitive map gestures (pan, zoom, rotate), Device Orientation Mode with compass overlay, Distance measurement tools, OpenStreetMap trail integration, Comprehensive GPX track support, Customizable track builder, Real-time GPS information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter Mountain GPS Tracker free?

Altimeter Mountain GPS Tracker is free to download, with in-app purchases available.

### Is Light Trail GPS free?

Light Trail GPS is free to download, with no in-app purchases.

### Do Altimeter Mountain GPS Tracker or Light Trail GPS have ads?

Altimeter Mountain GPS Tracker shows ads; Light Trail GPS does not.

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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.*