# 充电功率助手 vs RefreshRate

The clearest difference is rating: 充电功率助手 at 4.1 against RefreshRate's 3.5. 充电功率助手 also leads on review sentiment (77% vs 41%). RefreshRate's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. 充电功率助手 sells 1 one-off in-app purchase and RefreshRate sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

充电功率助手 holds the better App Store score, 4.1 against 3.5. Both are backed by a comparable volume of ratings — 64 and 35 respectively. Written reviews point the same way: 77% of 充电功率助手's written reviews are positive against 41% of RefreshRate's.

充电功率助手 ships an update every 2 months, RefreshRate every 5 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 充电功率助手 | RefreshRate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (64 ratings)](https://appshunter.io/ios/app/id1508335726/reviews)** | [3.5 (35 ratings)](https://appshunter.io/ios/app/refreshrate-frame-rate/id6476087250/reviews) |
| Number of ratings | **64** | 35 |
| Positive reviews | **77.5% of reviews** | 41.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Infinity Starway Technology Co., Ltd.](https://appshunter.io/developer/1513518856) | [大靖 刘](https://appshunter.io/developer/1233662093) |

## 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 |


### RefreshRate

[App page](https://appshunter.io/ios/app/refreshrate-frame-rate/id6476087250)

This app displays customizable information like network speed, time, and frame rates in a picture-in-picture window. You can adjust its position and size while using other applications, ensuring you stay informed without interruption. It's designed to be lightweight and efficient.

**Highlights:** Customizable information display, Picture-in-picture window, Adjustable position and size, Network speed monitoring, Frame rate monitoring, Lightweight and low resource consumption

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discount Weekly Pro | $0.99 | per 7 days |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $3.99 | per month |
| 年度会员 | $9.99 | per year |
| 特别优惠-终身会员 | $0.99 | one-time |
| Pro | $3.99 | 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 RefreshRate free?

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

### Which has better reviews, 充电功率助手 or RefreshRate?

充电功率助手 is rated higher. 充电功率助手 averages 4.1 out of 5 from 64 ratings, while RefreshRate averages 3.5 from 35 ratings.

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

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

### Which is updated more often, 充电功率助手 or RefreshRate?

充电功率助手 ships an update every 2 months, and RefreshRate every 5 weeks. Most recently, 充电功率助手 was updated on October 20, 2026 and RefreshRate on October 21, 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.*