# 户外轨迹宝 vs Compass666

The clearest difference is review sentiment: Compass666 at 100% against 户外轨迹宝's 50%. Compass666 also leads on in-app purchases (none vs 3) and update cadence (weekly vs every 2 weeks). 户外轨迹宝's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, monetization model and device support there is nothing between them.

Both are free to download. 户外轨迹宝 sells 3 in-app purchases, starting at $6.99 per 7 days. Compass666 asks for nothing beyond the download.

户外轨迹宝 ships an update every 2 weeks, Compass666 weekly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 户外轨迹宝 | Compass666 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 122 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HBEMO](https://appshunter.io/developer/1882641740) | [Qiangcent co., ltd.](https://appshunter.io/developer/1885425473) |

## What reviewers say

### 户外轨迹宝

[App page](https://appshunter.io/ios/app/id6762456422)

This app provides comprehensive outdoor navigation and tracking for activities like hiking and cycling. It offers features such as GPS recording, route planning, and essential tools like a compass and SOS signal. Capture your adventures with professional watermarks and organize your tracks.

**Highlights:** Accurate GPS track recording, Location search and route planning, One-click track navigation, Professional watermark camera, Hardcore outdoor tools (compass, weather), SOS flashlight emergency signal, Track classification and storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立即使用 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 开始使用 | $29.99 | per year |


### 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 户外轨迹宝 free?

户外轨迹宝 is free to download, with in-app purchases available.

### Is Compass666 free?

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

### Do 户外轨迹宝 or Compass666 have ads?

Compass666 shows ads; 户外轨迹宝 does not.

### Which is updated more often, 户外轨迹宝 or Compass666?

户外轨迹宝 ships an update every 2 weeks, and Compass666 weekly. Most recently, 户外轨迹宝 was updated on October 24, 2026 and Compass666 on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*