# Mobile Master vs 验机精灵

The clearest difference is review sentiment: Mobile Master at 72% against 验机精灵's 25%. Mobile Master also leads on update cadence (every 6 days vs every 3 weeks). 验机精灵's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mobile Master sells 3 in-app purchases, starting at $0.49 per month. 验机精灵 asks for nothing beyond the download.

Mobile Master ships an update every 6 days, 验机精灵 every 3 weeks. The most recent releases landed on September 24, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Mobile Master | 验机精灵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.2K ratings)](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | **72.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 20 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1329937808) | [Shenzhen Zhuanzhuan Network Technological Development Co., Ltd](https://appshunter.io/developer/1614214511) |

## 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 |


### 验机精灵

[App page](https://appshunter.io/ios/app/id1587123719)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Master free?

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

### Is 验机精灵 free?

验机精灵 is free to download, with no in-app purchases.

### Do Mobile Master or 验机精灵 have ads?

Mobile Master shows ads; 验机精灵 does not.

### Which is updated more often, Mobile Master or 验机精灵?

Mobile Master ships an update every 6 days, and 验机精灵 every 3 weeks. Most recently, Mobile Master was updated on September 24, 2026 and 验机精灵 on August 24, 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.*