# 불량소녀 vs bubbletree

불량소녀 and bubbletree are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

불량소녀 ships an update every 5 months, bubbletree every 7 months. The most recent releases landed on September 15, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | 불량소녀 | bubbletree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Size | 58 MB | 78 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [BULLANG GIRL](https://appshunter.io/developer/1320702549) | [UX](https://appshunter.io/developer/1361916274) |

## What reviewers say

### 불량소녀

[App page](https://appshunter.io/ios/app/id980191034)

**Features:** macOS Compatibility

**In-app purchases:** none


### bubbletree

[App page](https://appshunter.io/ios/app/bubbletree/id1080921468)

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

**In-app purchases:** none


## Frequently asked questions

### Is 불량소녀 free?

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

### Is bubbletree free?

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

### Do 불량소녀 or bubbletree have ads?

Neither 불량소녀 nor bubbletree shows ads.

### Which is updated more often, 불량소녀 or bubbletree?

불량소녀 ships an update every 5 months, and bubbletree every 7 months. Most recently, 불량소녀 was updated on September 15, 2026 and bubbletree on August 22, 2026.

---

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