# Bubble Classic Doris vs iDef

The clearest difference is device support: Bubble Classic Doris at 3 against iDef's —. Bubble Classic Doris also leads on iOS requirement (6.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Bubble Classic Doris | iDef |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 104 MB | 60 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 9+ |
| Developer | [Vadim Shendrikov](https://appshunter.io/developer/969146966) | [Aaron Thorne](https://appshunter.io/developer/1524717839) |

## What reviewers say

### Bubble Classic Doris

[App page](https://appshunter.io/ios/app/bubble-classic-doris-bubble-blast/id1203647035)

**Features:** macOS Compatibility

**In-app purchases:** none


### iDef

[App page](https://appshunter.io/ios/app/idef/id1439540983)

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Classic Doris free?

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

### Is iDef free?

iDef 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.*