# Bubbling Bubbles vs Inside Us

The clearest difference is in-app purchases: Inside Us at none against Bubbling Bubbles's 5. Inside Us also leads on ads (none vs shown). Bubbling Bubbles's advantage is update cadence (every 2 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Bubbling Bubbles sells 5 one-off in-app purchases. Inside Us asks for nothing beyond the download.

Bubbling Bubbles ships an update every 2 days, Inside Us every 2 months. The most recent releases landed on June 6, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Bubbling Bubbles | Inside Us |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/bubbling-bubbles/id1629247897/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 85 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Norbert Fritz](https://appshunter.io/developer/1620053210) | [ALOTEQ SP Z O O](https://appshunter.io/developer/1503970130) |

## What reviewers say

### Bubbling Bubbles

[App page](https://appshunter.io/ios/app/bubbling-bubbles/id1629247897)

Embark on an endless sea adventure, navigating a bubble with one finger to collect treasures and uncover ocean secrets. Challenge friends for high scores in this free-to-play game.

**Highlights:** One finger control, Endless sea adventure, Collect true pearls, Challenge friends, Multiple skins, Free to play

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40 Pearls | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| 100 Pearls | $2.99 | one-time |
| 300 Pearls | $4.99 | one-time |
| 500 Pearls | $6.99 | one-time |


### Inside Us

[App page](https://appshunter.io/ios/app/inside-us-bacteria-rush/id6443545809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubbling Bubbles free?

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

### Is Inside Us free?

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

### Do Bubbling Bubbles or Inside Us have ads?

Bubbling Bubbles shows ads; Inside Us does not.

### Which is updated more often, Bubbling Bubbles or Inside Us?

Bubbling Bubbles ships an update every 2 days, and Inside Us every 2 months. Most recently, Bubbling Bubbles was updated on June 6, 2026 and Inside Us on August 12, 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.*