# Bubble vs Dart Balloon

The clearest difference is in-app purchases: Dart Balloon at none against Bubble's 1. Dart Balloon also leads on device support. Bubble's advantage is iOS requirement (8.0 vs 12.0). On price there is nothing between them.

Both are free to download. Bubble sells 1 one-off in-app purchase. Dart Balloon asks for nothing beyond the download.

## The numbers

| Metric | Bubble | Dart Balloon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Size | 19 MB | 39 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vaibhav Valecha](https://appshunter.io/developer/520903903) | [VIET NAM YDC COMPANY LIMITED](https://appshunter.io/developer/945505939) |

## What reviewers say

### Bubble

[App page](https://appshunter.io/ios/app/bubble-math/id1085587224)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Levels | $0.99 | one-time |


### Dart Balloon

[App page](https://appshunter.io/ios/app/dart-balloon-math-learning/id6458101564)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble free?

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

### Is Dart Balloon free?

Dart Balloon is free to download, 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.*