# Altimeter ∞ Elevation GPS vs Compass Maps

The clearest difference is ads: Compass Maps at none against Altimeter ∞ Elevation GPS's shown. Compass Maps also leads on iOS requirement (15.0 vs 17.0). Altimeter ∞ Elevation GPS's advantage is update cadence (every 11 days vs every 4 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Altimeter ∞ Elevation GPS sells 3 in-app purchases, starting at $1.99 per month and Compass Maps sells 2 in-app purchases, starting at $7.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Altimeter ∞ Elevation GPS against 4.6 for Compass Maps. Both are backed by a comparable volume of ratings — 957 and 653 respectively. Written reviews are what separate them: 50% of Altimeter ∞ Elevation GPS's written reviews are positive against 56% of Compass Maps's.

Altimeter ∞ Elevation GPS ships an update every 11 days, Compass Maps every 4 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Altimeter ∞ Elevation GPS | Compass Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (957 ratings)](https://appshunter.io/ios/app/altimeter-elevation-gps/id1317545857/reviews) | [4.6 (653 ratings)](https://appshunter.io/ios/app/compass-maps-digital-compass/id6451059416/reviews) |
| Number of ratings | **957** | 653 |
| Positive reviews | 50.0% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fawkes Wei](https://appshunter.io/developer/432767536) | [KIET NGUYEN TAN](https://appshunter.io/developer/1696408238) |

## 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 |


### Compass Maps

[App page](https://appshunter.io/ios/app/compass-maps-digital-compass/id6451059416)

Navigate with a digital compass that displays direction on a map. Features include real-time traffic, land area measurement, and location sharing. It utilizes GPS for auto-direction and allows map interaction.

**Highlights:** Digital compass on map, Real-time traffic maps, Land area measurement, Location sharing, GPS auto-direction, Satellite map mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Yearly) | $7.99 | per year |
| Remove Ads – Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Altimeter ∞ Elevation GPS free?

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

### Is Compass Maps free?

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

### Which has better reviews, Altimeter ∞ Elevation GPS or Compass Maps?

Altimeter ∞ Elevation GPS and Compass Maps are both rated 4.6 out of 5 on the App Store, from 957 and 653 ratings respectively.

### Do Altimeter ∞ Elevation GPS or Compass Maps have ads?

Altimeter ∞ Elevation GPS shows ads; Compass Maps does not.

### Which is updated more often, Altimeter ∞ Elevation GPS or Compass Maps?

Altimeter ∞ Elevation GPS ships an update every 11 days, and Compass Maps every 4 weeks. Most recently, Altimeter ∞ Elevation GPS was updated on September 22, 2026 and Compass Maps on September 21, 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.*