# 999GPS vs 车子定位

The clearest difference is review sentiment: 车子定位 at 83% against 999GPS's 0%. 车子定位 also leads on update cadence (every 8 days vs every 3 months). 999GPS's advantage is in-app purchases (none vs 1) and iOS requirement (6.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 车子定位 sells 1 one-off in-app purchase. 999GPS asks for nothing beyond the download.

999GPS ships an update every 3 months, 车子定位 every 8 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 999GPS | 车子定位 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6444660429/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国营 张](https://appshunter.io/developer/457513854) | [宝 徐](https://appshunter.io/developer/1655274814) |

## What reviewers say

### 999GPS

[App page](https://appshunter.io/ios/app/999gps/id734185567)

Track the real-time location and playback history of GPS devices. This app works with the 999GPS platform and compatible tracking devices to monitor vehicles, people, or pets. It offers automatic login for easy access to location data.

**Highlights:** Real-time location tracking, Playback historical tracking data, Automatic login, Supports personal and fleet tracking, Monitor vehicles, people, and pets

**Features:** macOS Compatibility

**In-app purchases:** none


### 车子定位

[App page](https://appshunter.io/ios/app/id6444660429)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年会员VIP服务 | $9.99 | one-time |


## Frequently asked questions

### Is 999GPS free?

999GPS is free to download, with no in-app purchases.

### Is 车子定位 free?

车子定位 is free to download, with in-app purchases available.

### Do 999GPS or 车子定位 have ads?

Neither 999GPS nor 车子定位 shows ads.

### Which is updated more often, 999GPS or 车子定位?

999GPS ships an update every 3 months, and 车子定位 every 8 days. Most recently, 999GPS was updated on September 30, 2026 and 车子定位 on October 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.*