# 充电功率助手 vs KeepsakeAtlas

The clearest difference is ads: KeepsakeAtlas at none against 充电功率助手's shown. 充电功率助手's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 充电功率助手 sells 1 one-off in-app purchase and KeepsakeAtlas sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 充电功率助手 | KeepsakeAtlas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (64 ratings)](https://appshunter.io/ios/app/id1508335726/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 76.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 62 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Infinity Starway Technology Co., Ltd.](https://appshunter.io/developer/1513518856) | [海超 张](https://appshunter.io/developer/1872855363) |

## What reviewers say

### 充电功率助手

[App page](https://appshunter.io/ios/app/id1508335726)

This app intelligently calculates your device's charging power using advanced algorithms. It helps you find the optimal charging setup by quickly and accurately detecting your device's charging power. Explore its features to understand your charging habits and optimize your device's battery health.

**Highlights:** View charging status, battery level, and adapter data, Detect device charging power, Record charging time, capacity, speed, and charger details, Add custom charger brands, power, and types, Battery life calculator and maintenance tips, Analyze and query battery information

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员VIP | $0.99 | one-time |


### KeepsakeAtlas

[App page](https://appshunter.io/ios/app/keepsakeatlas/id6797578859)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月付 | $0.99 | per month |
| 年付 | $6.99 | per year |
| 映册终身会员 | $19.99 | one-time |


## Frequently asked questions

### Is 充电功率助手 free?

充电功率助手 is free to download, with in-app purchases available.

### Is KeepsakeAtlas free?

KeepsakeAtlas is free to download, with in-app purchases available.

### Do 充电功率助手 or KeepsakeAtlas have ads?

充电功率助手 shows ads; KeepsakeAtlas does not.

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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.*