# 29CM vs BLACKUP 블랙업

The clearest difference is rating: 29CM at 4.8 against BLACKUP 블랙업's 4.3. 29CM also leads on update cadence (weekly vs every 2 months) and ratings volume (1.2K vs 15). BLACKUP 블랙업's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (14.0 vs 16.0). On price, review sentiment, ads 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.

29CM holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: 29CM has 1.2K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 37% of 29CM's written reviews are positive against 34% of BLACKUP 블랙업's.

29CM ships an update weekly, BLACKUP 블랙업 every 2 months. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 29CM | BLACKUP 블랙업 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/29cm/id789634744/reviews)** | [4.3 (15 ratings)](https://appshunter.io/ios/app/blackup/id1342518152/reviews) |
| Number of ratings | **1.2K** | 15 |
| Positive reviews | **37.3% of reviews** | 33.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 123 MB | 72 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [29CM](https://appshunter.io/developer/789634747) | [(주)블랙업](https://appshunter.io/developer/1342518151) |

## What reviewers say

### 29CM

[App page](https://appshunter.io/ios/app/29cm/id789634744)

Discover curated fashion, home, beauty, and tech products from high-end brands. Explore in-depth brand stories, lifestyle content, and exclusive offers. Find inspiration to complete your personal style and build a life that reflects your unique taste.

**Highlights:** Curated product selection, Brand stories and content, Lifestyle inspiration, Fashion, home, beauty, tech categories, Exclusive offers and discounts, User reviews and photos

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient shopping experience
- 💡 Useful product curation
- 🚀 Smooth and fast interface

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔍 Buggy search functionality
- 🔒 Login issues and account instability

**Reported bugs**

- Sudden performance drops and lags
- Disappearing product details and search results
- Inconsistent display of review information

**Requested features**

- Add English language option
- Improve personalization and recommendations
- Provide more flexible gender options


### BLACKUP 블랙업

[App page](https://appshunter.io/ios/app/blackup/id1342518152)

Access exclusive discounts and special offers through this mobile application. Enjoy optimized features for on-the-go shopping, including automatic login, order tracking, and cart management. Stay updated with store notifications and connect with social media channels.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Social media access

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 😍 Beautiful clothing
- 👍 Easy to use interface (for some)
- 🇰🇷 Korean language support
- ✅ Quick customer service response

**What reviewers complain about**

- 🐌 Extremely slow loading times
- 🐢 Significant lag and unresponsiveness
- ❌ Frequent crashes and errors
- 🗑️ Wishlist and cart items disappearing
- 🚫 Login issues and frequent logouts

**Reported bugs**

- App opens to a white screen
- Cannot open the home screen after update
- Login fails repeatedly
- Cannot access shopping cart
- Wishlist items disappear

**Requested features**

- Improve app speed and reduce lag
- Fix issues with wishlist and cart items disappearing
- Stabilize login and maintain login status
- Ensure consistent language settings
- Improve image loading performance


## Frequently asked questions

### Is 29CM free?

29CM is free to download, with no in-app purchases.

### Is BLACKUP 블랙업 free?

BLACKUP 블랙업 is free to download, with no in-app purchases.

### Which has better reviews, 29CM or BLACKUP 블랙업?

29CM is rated higher. 29CM averages 4.8 out of 5 from 1.2K ratings, while BLACKUP 블랙업 averages 4.3 from 15 ratings.

### Do 29CM or BLACKUP 블랙업 have ads?

Neither 29CM nor BLACKUP 블랙업 shows ads.

### Which is updated more often, 29CM or BLACKUP 블랙업?

29CM ships an update weekly, and BLACKUP 블랙업 every 2 months. Most recently, 29CM was updated on September 25, 2026 and BLACKUP 블랙업 on September 20, 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.*