# 指南针 vs 户外助手

The clearest difference is in-app purchases: 指南针 at none against 户外助手's 6. 指南针 also leads on update cadence (monthly vs every 3 months). 户外助手's advantage is iOS requirement (14.1 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. 户外助手 sells 6 in-app purchases, starting at $0.99 per 7 days. 指南针 asks for nothing beyond the download.

指南针 ships an update monthly, 户外助手 every 3 months. The most recent releases landed on September 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 指南针 | 户外助手 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Subscription | — |
| Size | 8 MB | 13 MB |
| Requires iOS | 16 | **14.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽友 颜](https://appshunter.io/developer/1797432994) | [杰峰 王](https://appshunter.io/developer/1819846524) |

## What reviewers say

### 指南针

[App page](https://appshunter.io/ios/app/gps/id6743743282)

This utility app provides precise directional guidance, altitude measurements, and travel route tracking. It also offers real-time weather forecasts and environmental information, making it ideal for outdoor adventures and daily navigation.

**Highlights:** Precise compass with 360° rotation, Real-time altitude measurement (GPS & barometer), Automatic travel route recording, Live weather forecasts, GPS positioning and latitude/longitude

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

**In-app purchases:** none


### 户外助手

[App page](https://appshunter.io/ios/app/and/id6749853073)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 户外助手：高级权限服务周度订阅 | $0.99 | per 7 days |
| 户外助手：高级权限服务季度订阅 | $3.99 | per 3 months |
| 户外助手：高级权限周度订阅 | $3.99 | per 7 days |
| 户外助手：高级服务权限周度订阅 | $6.99 | per 7 days |
| 户外助手：高级权限季度订阅 | $19.99 | per 3 months |
| 户外助手：高级服务权限季度订阅 | $29.99 | per 3 months |


## Frequently asked questions

### Is 指南针 free?

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

### Is 户外助手 free?

户外助手 is free to download, with in-app purchases available.

### Do 指南针 or 户外助手 have ads?

Neither 指南针 nor 户外助手 shows ads.

### Which is updated more often, 指南针 or 户外助手?

指南针 ships an update monthly, and 户外助手 every 3 months. Most recently, 指南针 was updated on September 25, 2026 and 户外助手 on September 14, 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.*