# The FOUR vs 버튜버 키우기

The clearest difference is in-app purchases: The FOUR at none against 버튜버 키우기's 26. The FOUR also leads on ads (none vs shown). 버튜버 키우기's advantage is update cadence (every 11 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 버튜버 키우기 sells 26 one-off in-app purchases. The FOUR asks for nothing beyond the download.

The FOUR ships an update every 3 weeks, 버튜버 키우기 every 11 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | The FOUR | 버튜버 키우기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rpg/id6744576374/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 70.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 219 MB | 1.3 GB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Korea Campus Crusade for Christ](https://appshunter.io/developer/434814361) | [junsu gi](https://appshunter.io/developer/1559916333) |

## What reviewers say

### The FOUR

[App page](https://appshunter.io/ios/app/the-four-grid/id6737247213)

**In-app purchases:** none


### 버튜버 키우기

[App page](https://appshunter.io/ios/app/rpg/id6744576374)

Engage in an idle RPG adventure with unique VTuber characters. Grow your characters even offline through an easy idle play system. Discover powerful skills and equipment combinations to become the strongest.

**Highlights:** VTuber characters, Idle gameplay, Offline growth, Skill system, Equipment system, Character customization

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Dungeon Pack | $1.99 | one-time |
| Daily Dungeon Pack2 | $1.99 | one-time |
| Handful of Heartstones | $1.99 | one-time |
| 첫 구매 패키지 | $1.99 | one-time |
| Weekly Growth Package | $3.99 | one-time |
| vtuber_5500 | $3.99 | one-time |
| Monthly Newbie Package | $4.99 | one-time |
| Heartstone Dish | $4.99 | one-time |
| Costume Level Up Package | $4.99 | one-time |
| Auto Overclock System | $4.99 | one-time |
| tier_15 | $5.99 | one-time |
| Alexandrite Skill Package | $8.99 | one-time |
| Heartstone Pot | $8.99 | one-time |
| tier_11 | $8.99 | one-time |
| vtuber_14000 | $9.99 | one-time |
| Character Package | $11.99 | one-time |
| Ad Removal | $11.99 | one-time |
| Costum Limit Package | $12.99 | one-time |
| Launch Alexandrite Package | $17.99 | one-time |
| Heartstone Membership | $17.99 | one-time |
| vtuber_24000 | $17.99 | one-time |
| Heartstone Box | $19.99 | one-time |
| tier_10 | $39.99 | one-time |
| Monthly Daisy Package | $49.99 | one-time |
| Monthly Boss Package | $49.99 | one-time |
| Bucket of Heartstones | $49.99 | one-time |


## Frequently asked questions

### Is The FOUR free?

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

### Is 버튜버 키우기 free?

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

### Do The FOUR or 버튜버 키우기 have ads?

버튜버 키우기 shows ads; The FOUR does not.

### Which is updated more often, The FOUR or 버튜버 키우기?

The FOUR ships an update every 3 weeks, and 버튜버 키우기 every 11 days. Most recently, The FOUR was updated on September 22, 2026 and 버튜버 키우기 on September 21, 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.*