# 크랙 vs 소리책

The clearest difference is device support: 크랙 at 3 against 소리책's 1. 크랙 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

크랙 ships an update weekly, 소리책 every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 크랙 | 소리책 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (26 ratings)](https://appshunter.io/ios/app/ai/id6740223370/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 37.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 237 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [wrtn technologies Inc.](https://appshunter.io/developer/1684966734) | [KYUNGRYUL KIM](https://appshunter.io/developer/6786552263) |

## What reviewers say

### 크랙

[App page](https://appshunter.io/ios/app/ai/id6740223370)

Create worlds, characters, and stories with AI in this interactive chat entertainment app. Your choices shape the narrative, offering a unique way to experience diverse genres and build deep connections with AI characters. Unleash your imagination and become a storyteller.

**Highlights:** AI-generated worlds, characters, and stories, Interactive chat-based narrative, Multiple genres including romance, fantasy, and sci-fi, Create and customize AI characters, AI remembers conversations and builds relationships, Unlimited free chat with AI characters, User-generated content creation opportunities

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 크래커 12000+1000개 | $7.99 | one-time |
| 캔디팩 3회차 할인 | $49.99 | one-time |
| 크래커 70000+6000개 | $59.99 | one-time |
| 캔디팩 정가 | $59.99 | one-time |
| 캔디팩 2회차 할인 | $59.99 | one-time |


### 소리책

[App page](https://appshunter.io/ios/app/id6787142250)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 없이 사용하기 | $1.99 | one-time |


## Frequently asked questions

### Is 크랙 free?

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

### Is 소리책 free?

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

### Do 크랙 or 소리책 have ads?

Neither 크랙 nor 소리책 shows ads.

### Which is updated more often, 크랙 or 소리책?

크랙 ships an update weekly, and 소리책 every 2 weeks. Most recently, 크랙 was updated on October 30, 2026 and 소리책 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.*