# CIRCULATING KIND WORLD vs Screen Protector Bubble Game

The clearest difference is price: CIRCULATING KIND WORLD at Free against Screen Protector Bubble Game's $1.29. CIRCULATING KIND WORLD also leads on iOS requirement (13.0 vs 26.0). Screen Protector Bubble Game's advantage is in-app purchases (none vs 1).

CIRCULATING KIND WORLD is free to download; Screen Protector Bubble Game costs $1.29 up front. CIRCULATING KIND WORLD sells 1 one-off in-app purchase. Screen Protector Bubble Game asks for nothing beyond the download.

## The numbers

| Metric | CIRCULATING KIND WORLD | Screen Protector Bubble Game |
| --- | --- | --- |
| Price | **Free** | $1.29 |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | Every 18 months | — |
| Size | 49 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Wada System, K.K](https://appshunter.io/developer/576215741) | [Ryota Kando](https://appshunter.io/developer/1813194957) |

## What reviewers say

### CIRCULATING KIND WORLD

[App page](https://appshunter.io/ios/app/circulating-kind-world/id6670584574)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove restrictions | $9.99 | one-time |


### Screen Protector Bubble Game

[App page](https://appshunter.io/ios/app/screen-protector-bubble-game/id6766319232)

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

**In-app purchases:** none


## Frequently asked questions

### Is CIRCULATING KIND WORLD free?

CIRCULATING KIND WORLD is free to download, with in-app purchases available.

### Is Screen Protector Bubble Game free?

Screen Protector Bubble Game costs $1.29, with no in-app purchases.

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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.*