# widon power vs ESwap助理

The clearest difference is update cadence: ESwap助理 at monthly against widon power's every 4 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.

widon power ships an update every 4 months, ESwap助理 monthly. The most recent releases landed on October 3, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | widon power | ESwap助理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 77 MB | 46 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hunan Weidian Technology Co., Ltd.](https://appshunter.io/developer/1504200881) | [Beijing Upsky Century Energy Storage Technology Co., LTD](https://appshunter.io/developer/1790395161) |

## What reviewers say

### widon power

[App page](https://appshunter.io/ios/app/widon-power/id6575368697)

**Features:** macOS Compatibility

**In-app purchases:** none


### ESwap助理

[App page](https://appshunter.io/ios/app/eswap/id6740604131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is widon power free?

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

### Is ESwap助理 free?

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

### Do widon power or ESwap助理 have ads?

Neither widon power nor ESwap助理 shows ads.

### Which is updated more often, widon power or ESwap助理?

widon power ships an update every 4 months, and ESwap助理 monthly. Most recently, widon power was updated on October 3, 2026 and ESwap助理 on September 11, 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.*