# RayZig照明 vs AISE Sleep System

The clearest difference is device support: RayZig照明 at 2 against AISE Sleep System's —. AISE Sleep System's advantage is iOS requirement (11.0 vs 13.0). On price and in-app purchases 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 | RayZig照明 | AISE Sleep System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 7 months | — |
| Size | 197 MB | 179 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [JIANGMEN RAYNICE LIGHTING CO.,LTD](https://appshunter.io/developer/1449448460) | [Zhejiang Somnic Technology Co., Ltd.](https://appshunter.io/developer/1089153259) |

## What reviewers say

### RayZig照明

[App page](https://appshunter.io/ios/app/rayzig/id1613306689)

**Features:** macOS Compatibility

**In-app purchases:** none


### AISE Sleep System

[App page](https://appshunter.io/ios/app/aise-sleep-system/id6535673140)

**In-app purchases:** none


## Frequently asked questions

### Is RayZig照明 free?

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

### Is AISE Sleep System free?

AISE Sleep System is free to download, with no in-app purchases.

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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.*