# Kepler Round Beat Box 2 vs Aurio

The clearest difference is update cadence: Aurio at every 3 weeks against Kepler Round Beat Box 2's every 19 months. Kepler Round Beat Box 2's advantage is iOS requirement (12.0 vs 26.2). 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.

Kepler Round Beat Box 2 ships an update every 19 months, Aurio every 3 weeks. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Kepler Round Beat Box 2 | Aurio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Size | 6 MB | 7 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohisa Himeno](https://appshunter.io/developer/928859848) | [HIROSHI SHINKAWA](https://appshunter.io/developer/1875457585) |

## 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


### Aurio

[App page](https://appshunter.io/ios/app/aurio/id6772625082)

**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 Aurio free?

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

### Do Kepler Round Beat Box 2 or Aurio have ads?

Neither Kepler Round Beat Box 2 nor Aurio shows ads.

### Which is updated more often, Kepler Round Beat Box 2 or Aurio?

Kepler Round Beat Box 2 ships an update every 19 months, and Aurio every 3 weeks. Most recently, Kepler Round Beat Box 2 was updated on October 26, 2026 and Aurio on October 13, 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.*