# K vs Brooktopia

The clearest difference is review sentiment: K at 100% against Brooktopia's 50%. K also leads on rating (5.0 vs 4.7). Brooktopia's advantage is in-app purchases (none vs 10) and ratings volume (3.8K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. K sells 10 in-app purchases, starting at $4.99 per month. Brooktopia asks for nothing beyond the download.

K holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Brooktopia has 3.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of K's written reviews are positive against 50% of Brooktopia's.

K ships an update fortnightly, Brooktopia weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | K | Brooktopia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k-pop-dimension-slayer/id6754358017/reviews)** | [4.7 (3.8K ratings)](https://appshunter.io/ios/app/brooktopia/id6761167272/reviews) |
| Number of ratings | 1 | **3.8K** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 408 MB | 508 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [VRillAR Co., Ltd.](https://appshunter.io/developer/1581564197) | [Khanh Pham Van](https://appshunter.io/developer/1761114886) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-pop-dimension-slayer/id6754358017)

An idle RPG where K-Pop idol groups battle monsters in another dimension. Enjoy high-quality K-Pop music as your characters grow and strategize with skill cards. Uncover dimensional secrets and save the world.

**Highlights:** Idle RPG gameplay, High-quality K-Pop BGM, Offline character growth, Strategic skill card system, Dimensional monster battles, Uncover secrets

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly Reward (30d) | $4.99 | per month |
| Special Monthly Reward (30d) | $10.99 | per month |
| Gem 1 | $0.99 | one-time |
| Event Pack 1 | $0.99 | one-time |
| Event Pack 2 | $4.99 | one-time |
| Event Pack 3 | $9.99 | one-time |
| Event Line Reward | $14.99 | one-time |
| Event Pack 4 | $19.99 | one-time |
| Permanent Reward | $39.99 | one-time |
| Event Pack 5 | $49.99 | one-time |


### Brooktopia

[App page](https://appshunter.io/ios/app/brooktopia/id6761167272)

A sandbox city simulation where you can build custom homes, adopt and care for animals, and explore a dynamic world. Complete missions, roleplay, and shape your own unique adventure with complete freedom.

**Highlights:** Build and customize houses, Adopt and care for animals, Explore a dynamic city, Complete missions for rewards, Roleplay and create your own adventure, Dynamic weather system

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

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Brooktopia free?

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

### Which has better reviews, K or Brooktopia?

K is rated higher. K averages 5.0 out of 5 from 1 ratings, while Brooktopia averages 4.7 from 3.8K ratings.

### Do K or Brooktopia have ads?

Both K and Brooktopia show ads.

### Which is updated more often, K or Brooktopia?

K ships an update fortnightly, and Brooktopia weekly. Most recently, K was updated on October 30, 2026 and Brooktopia on October 31, 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.*