# Codibook vs BLACKUP 블랙업

The clearest difference is review sentiment: Codibook at 81% against BLACKUP 블랙업's 34%. Codibook also leads on rating (4.7 vs 4.3) and ratings volume (1.8K vs 15). BLACKUP 블랙업's advantage is ads (none vs shown) and monetization model (ad-supported vs free with in-app purchases). On price, update cadence, 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.

Codibook holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Codibook has 1.8K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 81% of Codibook's written reviews are positive against 34% of BLACKUP 블랙업's.

Codibook ships an update every 5 weeks, BLACKUP 블랙업 every 2 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Codibook | BLACKUP 블랙업 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/codibook/id1052178370/reviews)** | [4.3 (15 ratings)](https://appshunter.io/ios/app/blackup/id1342518152/reviews) |
| Number of ratings | **1.8K** | 15 |
| Positive reviews | **81.1% of reviews** | 33.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 33 MB | 72 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YDEA](https://appshunter.io/developer/1052178369) | [(주)블랙업](https://appshunter.io/developer/1342518151) |

## What reviewers say

### Codibook

[App page](https://appshunter.io/ios/app/codibook/id1052178370)

Discover Korean fashion trends and get inspired by daily outfits. Shop a vast collection of stylish items from popular K-fashion brands with worldwide free shipping and exclusive discounts. Create and share your own outfit styles.

**Highlights:** OOTD inspiration and sharing, Worldwide free shipping, 10% off first order, New arrivals discount, 100,000+ stylish items, 1 million outfit sets, Create and share outfit styles

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast shipping
- 👍 Convenient app and website
- 💕 Wide variety of trendy Korean fashion
- 🤩 Affordable prices
- 🤗 Responsive and helpful customer service

**What reviewers complain about**

- ⏱️ Slow or delayed shipping for some orders
- 🤔 Quality can be hit or miss for certain brands
- 🤯 Items going out of stock after purchase
- 😕 Unclear return/refund policies
- 🤖 Impersonal responses from customer service at times

**Reported bugs**

- Accounts becoming inactive or inaccessible
- Inconsistent pricing and unexpected charges

**Requested features**

- More detailed size/fit information for clothing
- Ability to filter by specific brands
- Improved app performance and stability


### 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 Codibook free?

Codibook 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, Codibook or BLACKUP 블랙업?

Codibook is rated higher. Codibook averages 4.7 out of 5 from 1.8K ratings, while BLACKUP 블랙업 averages 4.3 from 15 ratings.

### Do Codibook or BLACKUP 블랙업 have ads?

Codibook shows ads; BLACKUP 블랙업 does not.

### Which is updated more often, Codibook or BLACKUP 블랙업?

Codibook ships an update every 5 weeks, and BLACKUP 블랙업 every 2 months. Most recently, Codibook was updated on September 22, 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.*