# Altitude Pro vs Ultra Precision Compass

The clearest difference is in-app purchases: Ultra Precision Compass at none against Altitude Pro's 3. Altitude Pro's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Altitude Pro sells 3 in-app purchases, starting at $2.99 per 7 days. Ultra Precision Compass asks for nothing beyond the download.

Altitude Pro ships an update every 5 days, Ultra Precision Compass every 4 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Altitude Pro | Ultra Precision Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Size | 7 MB | 100 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AHMET UGUR OZTURK](https://appshunter.io/developer/1820184152) | [주식회사 강남토끼](https://appshunter.io/developer/1860442522) |

## What reviewers say

### Altitude Pro

[App page](https://appshunter.io/ios/app/altitude-pro-gps-tracker/id6749324455)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $5.99 | per month |
| Yıllık | $19.99 | per year |


### Ultra Precision Compass

[App page](https://appshunter.io/ios/app/ultra-precision-compass/id6796186415)

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

**In-app purchases:** none


## Frequently asked questions

### Is Altitude Pro free?

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

### Is Ultra Precision Compass free?

Ultra Precision Compass is free to download, with no in-app purchases.

### Do Altitude Pro or Ultra Precision Compass have ads?

Ultra Precision Compass shows ads; Altitude Pro does not.

### Which is updated more often, Altitude Pro or Ultra Precision Compass?

Altitude Pro ships an update every 5 days, and Ultra Precision Compass every 4 weeks. Most recently, Altitude Pro was updated on October 19, 2026 and Ultra Precision Compass 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.*