# Aurora (MIDI Controller) vs SampleFit

The clearest difference is price: SampleFit at Free against Aurora (MIDI Controller)'s $2.99. Aurora (MIDI Controller)'s advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

SampleFit is free to download; Aurora (MIDI Controller) costs $2.99 up front. SampleFit sells 1 one-off in-app purchase. Aurora (MIDI Controller) asks for nothing beyond the download.

## The numbers

| Metric | Aurora (MIDI Controller) | SampleFit |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aurora-midi-controller/id1613073943/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Paid | — |
| Size | 6 MB | 3 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jason Snell](https://appshunter.io/developer/866134040) | [Arthur Borges](https://appshunter.io/developer/1877374416) |

## What reviewers say

### Aurora (MIDI Controller)

[App page](https://appshunter.io/ios/app/aurora-midi-controller/id1613073943)

Transform space weather data into musical expression with this live MIDI controller. Connect to your DAW and map real-time electromagnetic readings to create unique soundscapes and dynamic tracks.

**Highlights:** Live data streaming from observatories, Flexible MIDI mapping, Connects to DAWs like Ableton Live, Cross-platform compatibility (iOS, macOS), Creates ambient and techno music

**Features:** macOS Compatibility

**In-app purchases:** none


### SampleFit

[App page](https://appshunter.io/ios/app/samplefit/id6801966183)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SampleFit Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Aurora (MIDI Controller) free?

Aurora (MIDI Controller) costs $2.99, with no in-app purchases.

### Is SampleFit free?

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

### Do Aurora (MIDI Controller) or SampleFit have ads?

Neither Aurora (MIDI Controller) nor SampleFit 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.*