# 星同智能 vs RACHING

The clearest difference is update cadence: 星同智能 at every 10 days against RACHING's monthly. 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.

星同智能 ships an update every 10 days, RACHING monthly. The most recent releases landed on September 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 星同智能 | RACHING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 44 MB | 80 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Huiming Optical Co.,Ltd](https://appshunter.io/developer/1852196864) | [Shenzhen Raching Technology Co.,Ltd.](https://appshunter.io/developer/1831698658) |

## What reviewers say

### 星同智能

[App page](https://appshunter.io/ios/app/id6737761862)

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

**In-app purchases:** none


### RACHING

[App page](https://appshunter.io/ios/app/raching/id6800539320)

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

**In-app purchases:** none


## Frequently asked questions

### Is 星同智能 free?

星同智能 is free to download, with no in-app purchases.

### Is RACHING free?

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

### Do 星同智能 or RACHING have ads?

Neither 星同智能 nor RACHING shows ads.

### Which is updated more often, 星同智能 or RACHING?

星同智能 ships an update every 10 days, and RACHING monthly. Most recently, 星同智能 was updated on September 18, 2026 and RACHING on October 24, 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.*