# Kepler Round Beat Box 2 vs 3D Synth

The clearest difference is iOS requirement: Kepler Round Beat Box 2 at 12.0 against 3D Synth's 18.5. On price, ads, in-app purchases and device support 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 | Kepler Round Beat Box 2 | 3D Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/3d-synth/id6751780412/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | — |
| Size | 6 MB | 9 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohisa Himeno](https://appshunter.io/developer/928859848) | [David Noy](https://appshunter.io/developer/1836778460) |

## What reviewers say

### Kepler Round Beat Box 2

[App page](https://appshunter.io/ios/app/kepler-round-beat-box-2/id1071722135)

**Features:** Vision Pro support

**In-app purchases:** none


### 3D Synth

[App page](https://appshunter.io/ios/app/3d-synth/id6751780412)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kepler Round Beat Box 2 free?

Kepler Round Beat Box 2 is free to download, with no in-app purchases.

### Is 3D Synth free?

3D Synth is free to download, with no in-app purchases.

### Do Kepler Round Beat Box 2 or 3D Synth have ads?

Neither Kepler Round Beat Box 2 nor 3D Synth shows ads.

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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.*