# 星麒通 vs 正大國際TRS

The clearest difference is update cadence: 正大國際TRS at every 3 months against 星麒通's every 7 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.

星麒通 ships an update every 7 months, 正大國際TRS every 3 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 星麒通 | 正大國際TRS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 60 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SALVO FOUNDATION PTE. LTD.](https://appshunter.io/developer/1674395382) | [Zheng Da International Capital Holding Limited](https://appshunter.io/developer/1861402414) |

## What reviewers say

### 星麒通

[App page](https://appshunter.io/ios/app/id6751129420)

**Features:** macOS Compatibility

**In-app purchases:** none


### 正大國際TRS

[App page](https://appshunter.io/ios/app/trs/id6756558577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 星麒通 free?

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

### Is 正大國際TRS free?

正大國際TRS is free to download, with no in-app purchases.

### Do 星麒通 or 正大國際TRS have ads?

Neither 星麒通 nor 正大國際TRS shows ads.

### Which is updated more often, 星麒通 or 正大國際TRS?

星麒通 ships an update every 7 months, and 正大國際TRS every 3 months. Most recently, 星麒通 was updated on November 8, 2026 and 正大國際TRS on October 30, 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.*