# Bubble Wrap vs K

The clearest difference is in-app purchases: Bubble Wrap at none against K's 17. K's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. K sells 17 one-off in-app purchases. Bubble Wrap asks for nothing beyond the download.

Bubble Wrap ships an update every 5 months, K every 3 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bubble Wrap | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/k-pop-idol-match/id6557072810/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 239 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CREANSMAERD CO.,LTD.](https://appshunter.io/developer/780068878) | [Moka Corp.](https://appshunter.io/developer/1477704390) |

## What reviewers say

### Bubble Wrap

[App page](https://appshunter.io/ios/app/bubble-wrap/id6459408774)

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

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-pop-idol-match/id6557072810)

Engage in match-3 puzzles to collect stars and vote for your favorite K-Pop idols. Hundreds of stages, special items, and idol-themed events await. Connect with fans and track your idol's rankings.

**Highlights:** Match-3 puzzle gameplay, Collect stars by clearing stages, Vote for K-Pop idols, Hundreds of puzzle stages, Special power-up items, Idol-themed events, Community voting features

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bargain Package | $0.99 | one-time |
| Special Hot Deal Package | $1.99 | one-time |
| Idol Special Package | $1.99 | one-time |
| Mini Coin Package | $1.99 | one-time |
| Booster Support Package | $4.99 | one-time |
| Special Idol Support Package | $4.99 | one-time |
| Small Coin Package | $7.99 | one-time |
| Power Up Support Package | $9.99 | one-time |
| K-pop Dream Collection | $9.99 | one-time |
| Medium Coin Package | $14.99 | one-time |
| K-pop Star Collection | $19.99 | one-time |
| Large Coin Package | $34.99 | one-time |
| K-pop Prime Collection | $39.99 | one-time |
| Super Coin Package | $59.99 | one-time |
| K-pop Platinum Collection | $79.99 | one-time |
| Ultra Coin Package | $99.99 | one-time |
| K-pop Legend Collection | $99.99 | one-time |


## Frequently asked questions

### Is Bubble Wrap free?

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

### Is K free?

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

### Do Bubble Wrap or K have ads?

Both Bubble Wrap and K show ads.

### Which is updated more often, Bubble Wrap or K?

Bubble Wrap ships an update every 5 months, and K every 3 weeks. Most recently, Bubble Wrap was updated on October 4, 2026 and K on October 24, 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.*