# AromaSphere vs Crown Power Hub

AromaSphere and Crown Power Hub are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | AromaSphere | Crown Power Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 13 months |
| Size | 48 MB | 37 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shruti Sharma](https://appshunter.io/developer/1726559999) | [Shenzhen zetara power system Co.,LTD](https://appshunter.io/developer/1774419082) |

## What reviewers say

### AromaSphere

[App page](https://appshunter.io/ios/app/aromasphere/id6476388968)

**In-app purchases:** none


### Crown Power Hub

[App page](https://appshunter.io/ios/app/crown-power-hub/id6748057111)

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

**In-app purchases:** none


## Frequently asked questions

### Is AromaSphere free?

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

### Is Crown Power Hub free?

Crown Power Hub is free to download, with no in-app purchases.

### Do AromaSphere or Crown Power Hub have ads?

Neither AromaSphere nor Crown Power Hub 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.*