# Altimeter vs Aervia

The clearest difference is in-app purchases: Altimeter at none against Aervia's 2. Altimeter also leads on iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Aervia sells 2 in-app purchases, starting at $3.99 per 7 days. Altimeter asks for nothing beyond the download.

## The numbers

| Metric | Altimeter | Aervia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/altimeter-gps-elevation-meter/id6749342397/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 74 MB | 82 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [广州盈锋智能软件技术有限公司](https://appshunter.io/developer/1695053577) | [Temirlan Urakhunov](https://appshunter.io/developer/6807013359) |

## What reviewers say

### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-gps-elevation-meter/id6749342397)

This app provides accurate real-time altitude, GPS, and atmospheric pressure data. It's designed for outdoor enthusiasts, hikers, and travelers, offering a simple interface to track location and assess weather conditions.

**Highlights:** Real-time altitude measurement, GPS positioning, Barometric pressure sensor integration, Latitude and longitude display, User-friendly interface, Location tracking, Weather judgment assistance

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

**In-app purchases:** none


### Aervia

[App page](https://appshunter.io/ios/app/aervia-flight-tracker/id6807828117)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Annual | $59.99 | per year |


## Frequently asked questions

### Is Altimeter free?

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

### Is Aervia free?

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

### Do Altimeter or Aervia have ads?

Neither Altimeter nor Aervia shows 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.*