# Mobile Master vs 设备参数信息

The clearest difference is ads: 设备参数信息 at none against Mobile Master's shown. Mobile Master's advantage is update cadence (every 6 days vs monthly). On price, in-app purchases, 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 and 设备参数信息 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mobile Master ships an update every 6 days, 设备参数信息 monthly. The most recent releases landed on October 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mobile Master | 设备参数信息 |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 63 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1329937808) | [梓柱 黄](https://appshunter.io/developer/1236054366) |

## 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 |


### 设备参数信息

[App page](https://appshunter.io/ios/app/id1542929155)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 支持我们 | $0.99 | one-time |


## Frequently asked questions

### Is Mobile Master free?

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

### Is 设备参数信息 free?

设备参数信息 is free to download, with in-app purchases available.

### Do Mobile Master or 设备参数信息 have ads?

Mobile Master shows ads; 设备参数信息 does not.

### Which is updated more often, Mobile Master or 设备参数信息?

Mobile Master ships an update every 6 days, and 设备参数信息 monthly. Most recently, Mobile Master was updated on October 1, 2026 and 设备参数信息 on September 9, 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.*