# 123猜猜猜™ (香港版) vs K

The clearest difference is in-app purchases: K at none against 123猜猜猜™ (香港版)'s 10. K also leads on update cadence (every 2 days vs monthly) and review sentiment (89% vs 70%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 123猜猜猜™ (香港版) sells 10 one-off in-app purchases. K asks for nothing beyond the download.

123猜猜猜™ (香港版) ships an update monthly, K every 2 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 123猜猜猜™ (香港版) | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (8 ratings)](https://appshunter.io/ios/app/123/id660764925/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 70.3% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Six Waves Inc.](https://appshunter.io/developer/488122150) | [JAEMIN LEE](https://appshunter.io/developer/1894477300) |

## What reviewers say

### 123猜猜猜™ (香港版)

[App page](https://appshunter.io/ios/app/123/id660764925)

A popular mobile game featuring over a thousand questions for players to enjoy. This locally created game is continuously updated with new content for free, encouraging community support.

**Highlights:** Over 1000 questions, Continuous free updates, Locally created content, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| "共2個提示文字小道具" | $0.99 | one-time |
| "共6個提示文字小道具" | $1.99 | one-time |
| "共1個跳過題目小道具" | $1.99 | one-time |
| "共4個提示文字小道具" | $1.99 | one-time |
| "共16個提示文字小道具" | $4.99 | one-time |
| "共4個跳過題目小道具" | $4.99 | one-time |
| "共12個提示文字小道具" | $4.99 | one-time |
| "共10個跳過題目小道具" | $9.99 | one-time |
| "共28個提示文字小道具" | $9.99 | one-time |
| 共25個跳過題目小道具 | $24.99 | one-time |


### K

[App page](https://appshunter.io/ios/app/k-jihacheol/id6789366747)

Learn subway station names through fun quizzes. Master Korean and international subway lines, improving your typing speed and memorization skills. Perfect for commuters, travelers, and language learners.

**Highlights:** Two game modes: Typing and Memorization, Learn Korean and international subway lines, Improve typing speed and accuracy, Track progress and achievements, Explore subway maps, Practice foreign language vocabulary

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

**In-app purchases:** none


## Frequently asked questions

### Is 123猜猜猜™ (香港版) free?

123猜猜猜™ (香港版) is free to download, with in-app purchases available.

### Is K free?

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

### Do 123猜猜猜™ (香港版) or K have ads?

Both 123猜猜猜™ (香港版) and K show ads.

### Which is updated more often, 123猜猜猜™ (香港版) or K?

123猜猜猜™ (香港版) ships an update monthly, and K every 2 days. Most recently, 123猜猜猜™ (香港版) was updated on October 20, 2026 and K on October 25, 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.*