# Mobile Master vs 充电功率助手

The clearest difference is rating: Mobile Master at 4.5 against 充电功率助手's 4.1. Mobile Master also leads on update cadence (every 6 days vs every 2 months) and ratings volume (1.2K vs 64). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Mobile Master sells 3 in-app purchases, starting at $0.49 per month and 充电功率助手 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mobile Master holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Mobile Master has 1.2K ratings behind it against 64, so its average is the more settled of the two. Written reviews complicate that: 72% of Mobile Master's written reviews are positive against 77% of 充电功率助手's, so the app with the better star average is not the one people write more warmly about.

Mobile Master ships an update every 6 days, 充电功率助手 every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Mobile Master | 充电功率助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.2K ratings)](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809/reviews)** | [4.1 (64 ratings)](https://appshunter.io/ios/app/id1508335726/reviews) |
| Number of ratings | **1.2K** | 64 |
| Positive reviews | 72.3% of reviews | **77.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 51 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1329937808) | [Xiamen Infinity Starway Technology Co., Ltd.](https://appshunter.io/developer/1513518856) |

## What reviewers say

### Mobile Master

[App page](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809)

This free utility app provides detailed information about your device's hardware and software. It measures real CPU frequency, frequency reduction, and offers insights into your screen, battery, network, GPU, RAM, and sensors.

**Highlights:** Measure real CPU frequency, Monitor frequency reduction, View CPU, GPU, and RAM details, Check network speed and IP, Display battery design capacity, Access sensor data

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.49 | per month |
| Pro Annual | $2.99 | per year |
| Remove ads | $1.99 | one-time |


### 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 |


## Frequently asked questions

### Is Mobile Master free?

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

### Is 充电功率助手 free?

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

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

Mobile Master is rated higher. Mobile Master averages 4.5 out of 5 from 1.2K ratings, while 充电功率助手 averages 4.1 from 64 ratings.

### Do Mobile Master or 充电功率助手 have ads?

Both Mobile Master and 充电功率助手 show ads.

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

Mobile Master ships an update every 6 days, and 充电功率助手 every 2 months. Most recently, Mobile Master was updated on September 24, 2026 and 充电功率助手 on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*