# 高德端口 vs 专业指南针

The clearest difference is iOS requirement: 高德端口 at 13 against 专业指南针's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 高德端口 sells 1 one-off in-app purchase and 专业指南针 sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

高德端口 ships an update weekly, 专业指南针 every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | 高德端口 | 专业指南针 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/gps/id6752315093/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 9.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 179 MB | 43 MB |
| Requires iOS | **13** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [北京高德云信科技有限公司](https://appshunter.io/developer/1731771381) | [Hutui tech](https://appshunter.io/developer/1814030829) |

## What reviewers say

### 高德端口

[App page](https://appshunter.io/ios/app/id6738339655)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 买一送一，两个月使用期 | $49.99 | one-time |


### 专业指南针

[App page](https://appshunter.io/ios/app/gps/id6752315093)

This app offers precise directional guidance and location services, featuring a high-accuracy compass, altitude, and coordinate display. It also includes a smart level tool, real-time weather updates, and a camera that adds location-based watermarks to photos.

**Highlights:** High-accuracy electronic compass, Altitude and coordinate display, Smart level tool, Real-time weather information, Watermark camera with location data, Outdoor navigation and life assistant

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立即使用专业指南针 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 立即使用专业指南针 | $29.99 | per year |


## Frequently asked questions

### Is 高德端口 free?

高德端口 is free to download, with in-app purchases available.

### Is 专业指南针 free?

专业指南针 is free to download, with in-app purchases available.

### Do 高德端口 or 专业指南针 have ads?

Neither 高德端口 nor 专业指南针 shows ads.

### Which is updated more often, 高德端口 or 专业指南针?

高德端口 ships an update weekly, and 专业指南针 every 4 days. Most recently, 高德端口 was updated on October 30, 2026 and 专业指南针 on October 30, 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.*