# 追踪定位S vs 亲友定位

The clearest difference is update cadence: 亲友定位 at every 3 weeks against 追踪定位S's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

追踪定位S ships an update every 4 months, 亲友定位 every 3 weeks. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 追踪定位S | 亲友定位 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 32 MB | 93 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [庆灿 张](https://appshunter.io/developer/857862258) | [花香满盈科技](https://appshunter.io/developer/1613300037) |

## What reviewers say

### 追踪定位S

[App page](https://appshunter.io/ios/app/s/id1472151111)

**Features:** Vision Pro support

**In-app purchases:** none


### 亲友定位

[App page](https://appshunter.io/ios/app/id6464516247)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 追踪定位S free?

追踪定位S is free to download, with no in-app purchases.

### Is 亲友定位 free?

亲友定位 is free to download, with no in-app purchases.

### Do 追踪定位S or 亲友定位 have ads?

Neither 追踪定位S nor 亲友定位 shows ads.

### Which is updated more often, 追踪定位S or 亲友定位?

追踪定位S ships an update every 4 months, and 亲友定位 every 3 weeks. Most recently, 追踪定位S was updated on September 8, 2026 and 亲友定位 on September 28, 2026.

---

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