# 智能电池助手 vs E

The clearest difference is update cadence: 智能电池助手 at every 6 days against E'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.

智能电池助手 ships an update every 6 days, E every 4 months. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 智能电池助手 | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Size | 84 MB | 76 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [深圳市思科尔特科技有限公司](https://appshunter.io/developer/1463943025) | [杭州起策软件有限公司](https://appshunter.io/developer/1764893002) |

## What reviewers say

### 智能电池助手

[App page](https://appshunter.io/ios/app/id6504840732)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e/id6739605735)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 智能电池助手 free?

智能电池助手 is free to download, with no in-app purchases.

### Is E free?

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

### Do 智能电池助手 or E have ads?

Neither 智能电池助手 nor E shows ads.

### Which is updated more often, 智能电池助手 or E?

智能电池助手 ships an update every 6 days, and E every 4 months. Most recently, 智能电池助手 was updated on September 18, 2026 and E on September 13, 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.*