# e疆充 vs 保能电力

The clearest difference is update cadence: e疆充 at every 7 months against 保能电力's every 51 months. 保能电力's advantage is iOS requirement (8.0 vs 12.0). 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.

e疆充 ships an update every 7 months, 保能电力 every 51 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | e疆充 | 保能电力 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 51 months |
| Size | 185 MB | 22 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xinjiang Huataiyichuang New Energy Technology Co., Ltd.](https://appshunter.io/developer/1435040711) | [Baoshan Baoneng Electric Power Engineering Co., Ltd.](https://appshunter.io/developer/1477733171) |

## What reviewers say

### e疆充

[App page](https://appshunter.io/ios/app/e/id1435040712)

**Features:** Apple Wallet

**In-app purchases:** none


### 保能电力

[App page](https://appshunter.io/ios/app/id1477733172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e疆充 free?

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

### Is 保能电力 free?

保能电力 is free to download, with no in-app purchases.

### Do e疆充 or 保能电力 have ads?

Neither e疆充 nor 保能电力 shows ads.

### Which is updated more often, e疆充 or 保能电力?

e疆充 ships an update every 7 months, and 保能电力 every 51 months. Most recently, e疆充 was updated on November 2, 2026 and 保能电力 on November 3, 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.*