# Dots and Bubbles vs Keep It Centered

The clearest difference is in-app purchases: Keep It Centered at none against Dots and Bubbles's 1. Keep It Centered also leads on ads (none vs shown). Dots and Bubbles's advantage is iOS requirement (12.4 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Dots and Bubbles sells 1 one-off in-app purchase. Keep It Centered asks for nothing beyond the download.

## The numbers

| Metric | Dots and Bubbles | Keep It Centered |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (17 ratings)](https://appshunter.io/ios/app/dots-and-bubbles/id6469455050/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 31 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim Kretz](https://appshunter.io/developer/1042055305) | [Zachary Moore](https://appshunter.io/developer/949833034) |

## What reviewers say

### Dots and Bubbles

[App page](https://appshunter.io/ios/app/dots-and-bubbles/id6469455050)

Guide a bouncing ball through challenging levels by activating and deactivating special dots. Discover unique physics with elements like Black Holes and Direction Boosters. Solve over 90 intriguing puzzles with clever combinations.

**Highlights:** Ball bounce control, Special dot mechanics, Over 90 levels, Increasing difficulty, Ingenuity-based puzzles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Keep It Centered

[App page](https://appshunter.io/ios/app/keep-it-centered/id6756808170)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dots and Bubbles free?

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

### Is Keep It Centered free?

Keep It Centered is free to download, with no in-app purchases.

### Do Dots and Bubbles or Keep It Centered have ads?

Dots and Bubbles shows ads; Keep It Centered does not.

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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.*