# 电源管家GB vs ChargeDB 充电数据库

The clearest difference is update cadence: 电源管家GB at weekly against ChargeDB 充电数据库's every 3 weeks. 电源管家GB also leads on iOS requirement (13.0 vs 26.0). 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.

电源管家GB ships an update weekly, ChargeDB 充电数据库 every 3 weeks. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 电源管家GB | ChargeDB 充电数据库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 2 MB | 5 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen JOWAY Power Supply Co.,Ltd.](https://appshunter.io/developer/6781595952) | [正洋 陈](https://appshunter.io/developer/6778176800) |

## What reviewers say

### 电源管家GB

[App page](https://appshunter.io/ios/app/gb/id6781595950)

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

**In-app purchases:** none


### ChargeDB 充电数据库

[App page](https://appshunter.io/ios/app/chargedb/id6785040788)

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

**In-app purchases:** none


## Frequently asked questions

### Is 电源管家GB free?

电源管家GB is free to download, with no in-app purchases.

### Is ChargeDB 充电数据库 free?

ChargeDB 充电数据库 is free to download, with no in-app purchases.

### Do 电源管家GB or ChargeDB 充电数据库 have ads?

Neither 电源管家GB nor ChargeDB 充电数据库 shows ads.

### Which is updated more often, 电源管家GB or ChargeDB 充电数据库?

电源管家GB ships an update weekly, and ChargeDB 充电数据库 every 3 weeks. Most recently, 电源管家GB was updated on October 10, 2026 and ChargeDB 充电数据库 on October 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.*