# KALKUL AURA

> Spatial audio world for immersive listening experiences, with customizable sound layers. (iPhone/iPad app by Kalkul Inc..)

- Source: https://appshunter.io/ios/app/kalkul-aura/id1502815057 (this page in markdown: same URL + `.md`)
- Developer: [Kalkul Inc.](https://appshunter.io/developer/1357921921)
- Category: Music, Entertainment
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 64 MB
- Languages: English, French, Japanese
- Released: 2021-04-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/kalkul-aura/id1502815057/reviews.md

## What is KALKUL AURA?

Kalkul AURA is a new spatial audio world designed to make you feel more.

START
AURA detects when you have your earphones connected and starts playing automatically. AURA will pause when you take your earphones out.

BUILD
AURA opens right into your disc view. You can build your AURA by layering many discs on top of each other. Swipe up or tap the layer button on the bottom to fine-tune your AURA Discs.

DISCOVER
Tap the top disc icon or swipe down to discover more AURA Discs. Discover a growing catalog of unique spatial audio content.

FEEL MORE
Leave your AURA running in the background and continue with your other apps. Your AURA will always be there when you wear your earphones.

Another future is possible.

## Key features

- Automatic playback with earphones
- Pause when earphones are removed
- Layered audio disc building
- Discover new audio content
- Background audio playback

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/kalkul-aura/id1502815057/reviews.md

### 5/5 — Cool

*2021-09-24, version 0.9*

This app is Awesome 🎸👍🤙🤟🔥🎼

## Frequently asked questions about KALKUL AURA

### What is Kalkul Aura?

Kalkul Aura is a music application that creates immersive spatial audio worlds. It automatically plays audio when you connect your earphones and pauses when you remove them, offering a unique listening experience.

### How does Kalkul Aura work?

Kalkul Aura allows you to build your audio environment by layering different sound discs. You can discover new audio content from a growing catalog and leave your AURA running in the background while using other apps.

### Is Kalkul Aura free to use?

Yes, Kalkul Aura is available for free. There are no in-app purchases mentioned in the provided data.

### What devices support Kalkul Aura?

Kalkul Aura is supported on iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is Kalkul Aura updated?

The latest version of Kalkul Aura is 1.1.3, which was last updated on July 12, 2022. This indicates a relatively infrequent update schedule.

### What is the age rating for Kalkul Aura?

Kalkul Aura has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger audiences.

### What do users like about Kalkul Aura?

Based on the limited ratings, Kalkul Aura has received a perfect 5.0 stars. Users likely appreciate its innovative spatial audio features and immersive sound design.

### Does Kalkul Aura have ads?

The provided data does not specify if Kalkul Aura contains advertisements. However, since it is free and does not list in-app purchases, it may potentially include ads.

## Version history (last 1 release)

### 1.1.3 — 2022-07-12

We removed the Holograms section of the library, for Holograms experience please use the AURA Holograms app.

## Apps similar to KALKUL AURA

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [PEDRO APP](https://appshunter.io/ios/app/pedro-app/id1492774580) | — | Free | Music |
| [FM Radio - Local City &Country](https://appshunter.io/ios/app/fm-radio-local-city-and-country/id1489584840) | 4.3 (6) | Free | Music |
| [无损音乐播放器](https://appshunter.io/ios/app/id1483316840) | 3.0 (2) | $12.99 | Music |

## More apps by Kalkul Inc.

- [AURA Holograms](https://appshunter.io/ios/app/aura-holograms/id1622151117)
- [KALKUL AURA: Plasteontology](https://appshunter.io/ios/app/kalkul-aura-plasteontology/id1642453290)
- [AURA-Disc  shows](https://appshunter.io/ios/app/aura-disc-shows/id1658698549)
- [Alkpote en AR](https://appshunter.io/ios/app/alkpote-en-ar/id1664126558)
- [Boss Miami Show](https://appshunter.io/ios/app/boss-miami-show/id6445993501)

All apps by Kalkul Inc.: https://appshunter.io/developer/1357921921

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*