# Yinergy Cloud vs Aray Ess

The clearest difference is update cadence: Yinergy Cloud at every 2 weeks against Aray Ess's every 3 months. Aray Ess's advantage is iOS requirement (13.0 vs 15.0). 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.

Yinergy Cloud ships an update every 2 weeks, Aray Ess every 3 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Yinergy Cloud | Aray Ess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 104 MB | 29 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Yineng Digital Energy Technology (Zhejiang) Co., Ltd.](https://appshunter.io/developer/1733588935) | [深圳市傲雷新能源科技有限公司](https://appshunter.io/developer/1830665558) |

## What reviewers say

### Yinergy Cloud

[App page](https://appshunter.io/ios/app/yinergy-cloud/id6499507006)

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

**In-app purchases:** none


### Aray Ess

[App page](https://appshunter.io/ios/app/aray-ess/id6752018449)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yinergy Cloud free?

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

### Is Aray Ess free?

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

### Do Yinergy Cloud or Aray Ess have ads?

Neither Yinergy Cloud nor Aray Ess shows ads.

### Which is updated more often, Yinergy Cloud or Aray Ess?

Yinergy Cloud ships an update every 2 weeks, and Aray Ess every 3 months. Most recently, Yinergy Cloud was updated on October 24, 2026 and Aray Ess on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*