# Pierkiroul vs Liquid Bubble Pop

The clearest difference is in-app purchases: Pierkiroul at none against Liquid Bubble Pop's 6. Pierkiroul also leads on update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (12.2 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Liquid Bubble Pop sells 6 one-off in-app purchases. Pierkiroul asks for nothing beyond the download.

Pierkiroul ships an update every 3 weeks, Liquid Bubble Pop every 6 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Pierkiroul | Liquid Bubble Pop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 18 MB | 170 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [LELEU LABS LLC](https://appshunter.io/developer/1825013794) | [Ligia Goncalves](https://appshunter.io/developer/1408814451) |

## What reviewers say

### Pierkiroul

[App page](https://appshunter.io/ios/app/pierkiroul/id6748288669)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liquid Bubble Pop

[App page](https://appshunter.io/ios/app/liquid-bubble-pop/id6748735867)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 gold coins | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| 250 gold coins | $4.99 | one-time |
| 600 gold coins | $9.99 | one-time |
| 1200 gold coins | $17.99 | one-time |
| 2500 gold coins | $34.99 | one-time |


## Frequently asked questions

### Is Pierkiroul free?

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

### Is Liquid Bubble Pop free?

Liquid Bubble Pop is free to download, with in-app purchases available.

### Do Pierkiroul or Liquid Bubble Pop have ads?

Both Pierkiroul and Liquid Bubble Pop show ads.

### Which is updated more often, Pierkiroul or Liquid Bubble Pop?

Pierkiroul ships an update every 3 weeks, and Liquid Bubble Pop every 6 weeks. Most recently, Pierkiroul was updated on October 25, 2026 and Liquid Bubble Pop on October 28, 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.*