# Altimeter ∞ Elevation GPS vs Subnet Lab Pro

The clearest difference is price: Altimeter ∞ Elevation GPS at Free against Subnet Lab Pro's $1.99. Subnet Lab Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Altimeter ∞ Elevation GPS is free to download; Subnet Lab Pro costs $1.99 up front. Altimeter ∞ Elevation GPS sells 3 in-app purchases, starting at $1.99 per month. Subnet Lab Pro asks for nothing beyond the download.

## The numbers

| Metric | Altimeter ∞ Elevation GPS | Subnet Lab Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (984 ratings)](https://appshunter.io/ios/app/altimeter-elevation-gps/id1317545857/reviews)** | — |
| Number of ratings | **984** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fawkes Wei](https://appshunter.io/developer/432767536) | [Guy Miller](https://appshunter.io/developer/1865478036) |

## What reviewers say

### Altimeter ∞ Elevation GPS

[App page](https://appshunter.io/ios/app/altimeter-elevation-gps/id1317545857)

This app provides real-time GPS elevation tracking for your current location. It's ideal for outdoor activities, travel, or simply satisfying your curiosity about altitude. The app is designed for simplicity and accuracy, working offline with minimal battery consumption.

**Highlights:** Current altitude display, GPS accuracy indicator, Clean, easy-to-read interface, Offline functionality, Minimal battery usage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $7.99 | per year |
| Lifetime | $7.99 | one-time |


### Subnet Lab Pro

[App page](https://appshunter.io/ios/app/subnet-lab-pro/id6757671140)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter ∞ Elevation GPS free?

Altimeter ∞ Elevation GPS is free to download, with in-app purchases available.

### Is Subnet Lab Pro free?

Subnet Lab Pro costs $1.99, with no in-app purchases.

### Do Altimeter ∞ Elevation GPS or Subnet Lab Pro have ads?

Altimeter ∞ Elevation GPS shows ads; Subnet Lab Pro 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.*