# 保密通 vs 货优达货主

The clearest difference is in-app purchases: 货优达货主 at none against 保密通's 3. 货优达货主 also leads on update cadence (every 3 weeks vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 保密通 sells 3 one-off in-app purchases. 货优达货主 asks for nothing beyond the download.

保密通 ships an update every 14 months, 货优达货主 every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 保密通 | 货优达货主 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 128 MB | 19 MB |
| Requires iOS | **13.0** | 13.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIANJIN JUNHANG CONSULTING CO., LTD.](https://appshunter.io/developer/1460245236) | [重庆重卡汇科技有限公司](https://appshunter.io/developer/1611995601) |

## What reviewers say

### 保密通

[App page](https://appshunter.io/ios/app/id1460245237)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 45 | $6.99 | one-time |
| 138 | $20.99 | one-time |
| 388 | $59.99 | one-time |


### 货优达货主

[App page](https://appshunter.io/ios/app/id1643820006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 保密通 free?

保密通 is free to download, with in-app purchases available.

### Is 货优达货主 free?

货优达货主 is free to download, with no in-app purchases.

### Do 保密通 or 货优达货主 have ads?

Neither 保密通 nor 货优达货主 shows ads.

### Which is updated more often, 保密通 or 货优达货主?

保密通 ships an update every 14 months, and 货优达货主 every 3 weeks. Most recently, 保密通 was updated on October 29, 2026 and 货优达货主 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.*