# Compass X vs Compass666

The clearest difference is in-app purchases: Compass666 at none against Compass X's 1. Compass X's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Compass X sells 1 one-off in-app purchase. Compass666 asks for nothing beyond the download.

Compass X ships an update fortnightly, Compass666 weekly. Both last shipped on September 22, 2026.

## The numbers

| Metric | Compass X | Compass666 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 7 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Onur Mercan](https://appshunter.io/developer/1869705764) | [Qiangcent co., ltd.](https://appshunter.io/developer/1885425473) |

## What reviewers say

### Compass X

[App page](https://appshunter.io/ios/app/compass-x-gps-maptracker/id6760960547)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access All | $29.99 | one-time |


### Compass666

[App page](https://appshunter.io/ios/app/compass666-compassgps/id6773754239)

This app provides precise directional guidance and environmental data. It offers a detailed compass, GPS coordinates, altitude, and a level tool for various outdoor and everyday needs. Enjoy a visually appealing interface with practical measurement capabilities.

**Highlights:** Precision compass with true and magnetic north, GPS data including coordinates and altitude, Address display based on current location, Level tool for measuring tilt, Barometer for air pressure and altitude changes, Elegant dark visual design

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

**In-app purchases:** none


## Frequently asked questions

### Is Compass X free?

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

### Is Compass666 free?

Compass666 is free to download, with no in-app purchases.

### Do Compass X or Compass666 have ads?

Compass666 shows ads; Compass X does not.

### Which is updated more often, Compass X or Compass666?

Compass X ships an update fortnightly, and Compass666 weekly. Most recently, Compass X was updated on September 22, 2026 and Compass666 on September 22, 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.*