# 畅行公交2.0 vs 意源协同签名

The clearest difference is update cadence: 意源协同签名 at every 2 weeks against 畅行公交2.0's monthly. 畅行公交2.0'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.

畅行公交2.0 ships an update monthly, 意源协同签名 every 2 weeks. The most recent releases landed on September 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 畅行公交2.0 | 意源协同签名 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 118 MB | 16 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Changxing traffic wisdom Technology Co., Ltd](https://appshunter.io/developer/1468253283) | [Jiangsu Yiyuan Technology Co., Ltd.](https://appshunter.io/developer/1601915211) |

## What reviewers say

### 畅行公交2.0

[App page](https://appshunter.io/ios/app/20/id1336366802)

**Features:** macOS Compatibility

**In-app purchases:** none


### 意源协同签名

[App page](https://appshunter.io/ios/app/id1601915209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 畅行公交2.0 free?

畅行公交2.0 is free to download, with no in-app purchases.

### Is 意源协同签名 free?

意源协同签名 is free to download, with no in-app purchases.

### Do 畅行公交2.0 or 意源协同签名 have ads?

Neither 畅行公交2.0 nor 意源协同签名 shows ads.

### Which is updated more often, 畅行公交2.0 or 意源协同签名?

畅行公交2.0 ships an update monthly, and 意源协同签名 every 2 weeks. Most recently, 畅行公交2.0 was updated on September 17, 2026 and 意源协同签名 on October 9, 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.*