# 海创高机 vs ALTRACK

The clearest difference is update cadence: ALTRACK at monthly against 海创高机's every 5 months. 海创高机's advantage is iOS requirement (9.0 vs 12.0). 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.

海创高机 ships an update every 5 months, ALTRACK monthly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 海创高机 | ALTRACK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 41 MB | 38 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zoomlion Heavy Industry Science and Technology Co., Ltd.](https://appshunter.io/developer/1042192738) | [Shenzhen RF-star Technology Co., Ltd](https://appshunter.io/developer/1513126062) |

## What reviewers say

### 海创高机

[App page](https://appshunter.io/ios/app/id1662489724)

**Features:** macOS Compatibility

**In-app purchases:** none


### ALTRACK

[App page](https://appshunter.io/ios/app/altrack/id6462861121)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 海创高机 free?

海创高机 is free to download, with no in-app purchases.

### Is ALTRACK free?

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

### Do 海创高机 or ALTRACK have ads?

Neither 海创高机 nor ALTRACK shows ads.

### Which is updated more often, 海创高机 or ALTRACK?

海创高机 ships an update every 5 months, and ALTRACK monthly. Most recently, 海创高机 was updated on October 18, 2026 and ALTRACK on October 7, 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.*