# OutTool Compass & Altitude vs Altimeter

The clearest difference is in-app purchases: OutTool Compass & Altitude at none against Altimeter's 3. OutTool Compass & Altitude also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | OutTool Compass & Altitude | Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/outtool-compass-and-altitude/id6739861072/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | Free | — |
| Size | 25 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [猜成都](https://appshunter.io/developer/908660241) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### OutTool Compass & Altitude

[App page](https://appshunter.io/ios/app/outtool-compass-and-altitude/id6739861072)

This utility app offers precise compass readings and real-time altitude tracking for outdoor activities. It features a clean interface and works without an internet connection, making it ideal for remote exploration.

**Highlights:** Accurate compass (true and magnetic north), Real-time altitude tracking, User-friendly interface, Offline functionality, Outdoor companion

**Features:** macOS Compatibility

**In-app purchases:** none


### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-gps-elevation/id6772261844)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Climb Log: Weekly | $2.99 | per 7 days |
| Summit Height: Yearly | $14.99 | per year |
| Offline Altitude: Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is OutTool Compass & Altitude free?

OutTool Compass & Altitude is free to download, with no in-app purchases.

### Is Altimeter free?

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

### Do OutTool Compass & Altitude or Altimeter have ads?

Neither OutTool Compass & Altitude nor Altimeter 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.*