# JGNE PowerHub vs Sumray

The clearest difference is update cadence: Sumray at every 3 months against JGNE PowerHub's every 7 months. 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.

JGNE PowerHub ships an update every 7 months, Sumray every 3 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | JGNE PowerHub | Sumray |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 39 MB | 39 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [山东精工电源科技有限公司](https://appshunter.io/developer/1561086228) | [Sumray Digital Energy Technology Company](https://appshunter.io/developer/1775348744) |

## What reviewers say

### JGNE PowerHub

[App page](https://appshunter.io/ios/app/jgne-powerhub/id6453467583)

**In-app purchases:** none


### Sumray

[App page](https://appshunter.io/ios/app/sumray/id6737216413)

**In-app purchases:** none


## Frequently asked questions

### Is JGNE PowerHub free?

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

### Is Sumray free?

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

### Do JGNE PowerHub or Sumray have ads?

Neither JGNE PowerHub nor Sumray shows ads.

### Which is updated more often, JGNE PowerHub or Sumray?

JGNE PowerHub ships an update every 7 months, and Sumray every 3 months. Most recently, JGNE PowerHub was updated on October 27, 2026 and Sumray on October 27, 2026.

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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.*