# JYB集運幫 vs KD 科定－綜合建材一站購足

The clearest difference is update cadence: JYB集運幫 at fortnightly against KD 科定－綜合建材一站購足's monthly. 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.

JYB集運幫 ships an update fortnightly, KD 科定－綜合建材一站購足 monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JYB集運幫 | KD 科定－綜合建材一站購足 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 20 MB | 56 MB |
| Requires iOS | 15.3 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [網訊科技股份有限公司](https://appshunter.io/developer/1445980616) | [KD_科定企業股份有限公司](https://appshunter.io/developer/1409160111) |

## What reviewers say

### JYB集運幫

[App page](https://appshunter.io/ios/app/jyb/id1641876469)

**Features:** Apple Wallet

**In-app purchases:** none


### KD 科定－綜合建材一站購足

[App page](https://appshunter.io/ios/app/kd/id6793461198)

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

**In-app purchases:** none


## Frequently asked questions

### Is JYB集運幫 free?

JYB集運幫 is free to download, with no in-app purchases.

### Is KD 科定－綜合建材一站購足 free?

KD 科定－綜合建材一站購足 is free to download, with no in-app purchases.

### Do JYB集運幫 or KD 科定－綜合建材一站購足 have ads?

Neither JYB集運幫 nor KD 科定－綜合建材一站購足 shows ads.

### Which is updated more often, JYB集運幫 or KD 科定－綜合建材一站購足?

JYB集運幫 ships an update fortnightly, and KD 科定－綜合建材一站購足 monthly. Most recently, JYB集運幫 was updated on November 3, 2026 and KD 科定－綜合建材一站購足 on October 31, 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.*