# 济南先行通 vs iCDSS

The clearest difference is iOS requirement: 济南先行通 at 9.0 against iCDSS's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

济南先行通 ships an update fortnightly, iCDSS monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 济南先行通 | iCDSS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 125 MB | 125 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [山东大通世纪实业有限公司](https://appshunter.io/developer/1482876873) | [Beijing Ande Medical Technology Co., Ltd.](https://appshunter.io/developer/1464887426) |

## What reviewers say

### 济南先行通

[App page](https://appshunter.io/ios/app/id1533370027)

**Features:** macOS Compatibility

**In-app purchases:** none


### iCDSS

[App page](https://appshunter.io/ios/app/icdss/id1619035094)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 济南先行通 free?

济南先行通 is free to download, with no in-app purchases.

### Is iCDSS free?

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

### Do 济南先行通 or iCDSS have ads?

Neither 济南先行通 nor iCDSS shows ads.

### Which is updated more often, 济南先行通 or iCDSS?

济南先行通 ships an update fortnightly, and iCDSS monthly. Most recently, 济南先行通 was updated on November 3, 2026 and iCDSS on October 27, 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.*