# 4 Korean Stars 1 Wrong vs LetterCode

The clearest difference is rating: LetterCode at 5.0 against 4 Korean Stars 1 Wrong's 4.5. LetterCode also leads on update cadence (fortnightly vs every 3 months) and review sentiment (100% vs 78%). 4 Korean Stars 1 Wrong's advantage is ratings volume (276 vs 29) and iOS requirement (7.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 4 Korean Stars 1 Wrong sells 5 one-off in-app purchases and LetterCode sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LetterCode holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 4 Korean Stars 1 Wrong has 276 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 78% of 4 Korean Stars 1 Wrong's written reviews are positive against 100% of LetterCode's.

4 Korean Stars 1 Wrong ships an update every 3 months, LetterCode fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4 Korean Stars 1 Wrong | LetterCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (276 ratings)](https://appshunter.io/ios/app/4-korean-stars-1-wrong/id792472018/reviews) | **[5.0 (29 ratings)](https://appshunter.io/ios/app/lettercode/id1603512717/reviews)** |
| Number of ratings | **276** | 29 |
| Positive reviews | 77.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 18 MB | 11 MB |
| Requires iOS | **7.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naeun Zang](https://appshunter.io/developer/723566520) | [Joseph Iannazzone](https://appshunter.io/developer/1554474189) |

## What reviewers say

### 4 Korean Stars 1 Wrong

[App page](https://appshunter.io/ios/app/4-korean-stars-1-wrong/id792472018)

Test your knowledge of Korean celebrities in this picture-based guessing game. You'll be shown four images and must identify the one that doesn't belong with the other three. It's a fun brain teaser for fans of K-pop and Korean dramas.

**Highlights:** Picture guessing game, Identify the different image, Features popular Korean stars, Brain teaser gameplay, Includes K-pop and drama themes

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 coin | $0.99 | one-time |
| 2100 coin | $1.99 | one-time |
| 5500 coin | $4.99 | one-time |
| 12000 coin | $9.99 | one-time |
| 26000 coin | $19.99 | one-time |

**What reviewers like**

- 🎮 Fun and engaging game
- 💡 Helps learn about K-pop culture
- 👍 Good way to pass time

**What reviewers complain about**

- 🤔 Lack of clear instructions/questions
- 🤯 Challenging for those not familiar with K-pop
- 🔍 Needs more information about the celebrities

**Reported bugs**

- Some incorrect answers in the game
- Occasional crashes or freezes

**Requested features**

- Add names/details of celebrities
- Separate categories for different types of K-pop content
- Provide hints or clues to the questions


### LetterCode

[App page](https://appshunter.io/ios/app/lettercode/id1603512717)

A word-guessing puzzle game where you decrypt a secret code. Use color cues to learn about letter placement and try to solve it within a limited number of attempts. Customize your experience with various settings and modes.

**Highlights:** Decrypt secret codes, Color-coded feedback system, Limited daily plays, Customizable gameplay settings, Colorblind mode, Timed challenges

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LetterCode Pro | $3.99 | one-time |


## Frequently asked questions

### Is 4 Korean Stars 1 Wrong free?

4 Korean Stars 1 Wrong is free to download, with in-app purchases available.

### Is LetterCode free?

LetterCode is free to download, with in-app purchases available.

### Which has better reviews, 4 Korean Stars 1 Wrong or LetterCode?

LetterCode is rated higher. 4 Korean Stars 1 Wrong averages 4.5 out of 5 from 276 ratings, while LetterCode averages 5.0 from 29 ratings.

### Do 4 Korean Stars 1 Wrong or LetterCode have ads?

Neither 4 Korean Stars 1 Wrong nor LetterCode shows ads.

### Which is updated more often, 4 Korean Stars 1 Wrong or LetterCode?

4 Korean Stars 1 Wrong ships an update every 3 months, and LetterCode fortnightly. Most recently, 4 Korean Stars 1 Wrong was updated on October 23, 2026 and LetterCode on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*