# 电管家 vs 左管家商家

The clearest difference is update cadence: 左管家商家 at every 2 weeks against 电管家's every 2 months. 电管家's advantage is iOS requirement (11.0 vs 13.1). 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.

电管家 ships an update every 2 months, 左管家商家 every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 电管家 | 左管家商家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 109 MB | 53 MB |
| Requires iOS | **11.0** | 13.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Wellant Electric Power Technology Co.LTD](https://appshunter.io/developer/1598274789) | [左管家(上海)智能科技有限公司](https://appshunter.io/developer/1551936626) |

## What reviewers say

### 电管家

[App page](https://appshunter.io/ios/app/id1598274787)

**Features:** macOS Compatibility

**In-app purchases:** none


### 左管家商家

[App page](https://appshunter.io/ios/app/id6450456480)

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

**In-app purchases:** none


## Frequently asked questions

### Is 电管家 free?

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

### Is 左管家商家 free?

左管家商家 is free to download, with no in-app purchases.

### Do 电管家 or 左管家商家 have ads?

Neither 电管家 nor 左管家商家 shows ads.

### Which is updated more often, 电管家 or 左管家商家?

电管家 ships an update every 2 months, and 左管家商家 every 2 weeks. Most recently, 电管家 was updated on October 25, 2026 and 左管家商家 on October 30, 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.*