# Altimeter & GPS vs Compass Pro+

The clearest difference is ads: Compass Pro+ at none against Altimeter & GPS's shown. Compass Pro+ also leads on update cadence (every 5 days vs every 10 months). Altimeter & GPS's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Altimeter & GPS sells 2 in-app purchases, starting at $4.99 per month and Compass Pro+ sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Altimeter & GPS ships an update every 10 months, Compass Pro+ every 5 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Altimeter & GPS | Compass Pro+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (14 ratings)](https://appshunter.io/ios/app/compass-pro-plus/id6762044728/reviews)** |
| Number of ratings | — | **14** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 21 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Apprepublic Yazılım Limited Şirketi](https://appshunter.io/developer/1803791191) |

## What reviewers say

### Altimeter & GPS

[App page](https://appshunter.io/ios/app/altimeter-and-gps-compass/id6741721711)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


### Compass Pro+

[App page](https://appshunter.io/ios/app/compass-pro-plus/id6762044728)

This navigation tool provides instant, accurate direction using your device's sensors. It's designed for everyday use, travel, and outdoor activities with a clean, intuitive interface and a focus on privacy. Unlock all features with a premium purchase.

**Highlights:** Instant direction finding, Accurate real-time heading, Intuitive interface, Designed for travel and outdoors, Privacy-focused, no tracking, Premium package for full access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compass Weekly | $9.99 | per 7 days |
| Compass Annual | $99.99 | per year |


## Frequently asked questions

### Is Altimeter & GPS free?

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

### Is Compass Pro+ free?

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

### Do Altimeter & GPS or Compass Pro+ have ads?

Altimeter & GPS shows ads; Compass Pro+ does not.

### Which is updated more often, Altimeter & GPS or Compass Pro+?

Altimeter & GPS ships an update every 10 months, and Compass Pro+ every 5 days. Most recently, Altimeter & GPS was updated on October 28, 2026 and Compass Pro+ on October 24, 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.*