# dkdoo Form vs 聯運通

The clearest difference is update cadence: dkdoo Form at every 2 months against 聯運通's every 20 months. dkdoo Form also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

dkdoo Form ships an update every 2 months, 聯運通 every 20 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | dkdoo Form | 聯運通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 20 months |
| Size | 25 MB | 44 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 9+ | 4+ |
| Developer | [dkdoo](https://appshunter.io/developer/1447340163) | [Dongguan Humen Lianyuntong Freight Agency Service Department](https://appshunter.io/developer/1754842416) |

## What reviewers say

### dkdoo Form

[App page](https://appshunter.io/ios/app/dkdoo-form/id1474180782)

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

**In-app purchases:** none


### 聯運通

[App page](https://appshunter.io/ios/app/id6505038979)

**In-app purchases:** none


## Frequently asked questions

### Is dkdoo Form free?

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

### Is 聯運通 free?

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

### Which is updated more often, dkdoo Form or 聯運通?

dkdoo Form ships an update every 2 months, and 聯運通 every 20 months. Most recently, dkdoo Form was updated on October 26, 2026 and 聯運通 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.*