# Rough99 專業沙龍選品 vs KD 科定－綜合建材一站購足

The clearest difference is ads: KD 科定－綜合建材一站購足 at none against Rough99 專業沙龍選品's shown. KD 科定－綜合建材一站購足 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence 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.

Rough99 專業沙龍選品 ships an update every 3 weeks, KD 科定－綜合建材一站購足 monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rough99 專業沙龍選品 | KD 科定－綜合建材一站購足 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rough99/id1673322937/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 118 MB | 56 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [ROUGH99 CO., LTD.](https://appshunter.io/developer/1673322939) | [KD_科定企業股份有限公司](https://appshunter.io/developer/1409160111) |

## What reviewers say

### Rough99 專業沙龍選品

[App page](https://appshunter.io/ios/app/rough99/id1673322937)

Discover professional hair care products tailored to your specific needs, just like skincare. Browse and find your perfect hair treatments for self-care and pampering. Enjoy exclusive app-only deals and 24/7 mobile shopping.

**Highlights:** Personalized hair care recommendations, Real-time activity notifications, Exclusive app-only discounts, 24/7 mobile shopping, Latest product information

**Features:** macOS Compatibility, 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 Rough99 專業沙龍選品 free?

Rough99 專業沙龍選品 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 Rough99 專業沙龍選品 or KD 科定－綜合建材一站購足 have ads?

Rough99 專業沙龍選品 shows ads; KD 科定－綜合建材一站購足 does not.

### Which is updated more often, Rough99 專業沙龍選品 or KD 科定－綜合建材一站購足?

Rough99 專業沙龍選品 ships an update every 3 weeks, and KD 科定－綜合建材一站購足 monthly. Most recently, Rough99 專業沙龍選品 was updated on October 30, 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.*