# 设备参数信息 vs DevInfo X

The clearest difference is ads: 设备参数信息 at none against DevInfo X's shown. 设备参数信息 also leads on update cadence (monthly vs every 2 months) and iOS requirement (11.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 设备参数信息 sells 1 one-off in-app purchase and DevInfo X sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

设备参数信息 ships an update monthly, DevInfo X every 2 months. The most recent releases landed on September 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 设备参数信息 | DevInfo X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (16 ratings)](https://appshunter.io/ios/app/devinfo-x/id6757973139/reviews)** |
| Number of ratings | — | **16** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 30 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [梓柱 黄](https://appshunter.io/developer/1236054366) | [Shanghai Liuzhou Technology Co., Ltd.](https://appshunter.io/developer/1870031281) |

## What reviewers say

### 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 |


### DevInfo X

[App page](https://appshunter.io/ios/app/devinfo-x/id6757973139)

Explore detailed hardware, system, and sensor information for your device. Monitor real-time data, run diagnostic tests, and view network status. Customizable widgets provide at-a-glance insights.

**Highlights:** Device hardware and system details, Real-time sensor data, Essential device testing, Network information, Customizable home screen widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevInfo Pro | $5.99 | one-time |
| DevInfo Pro | $6.99 | one-time |


## Frequently asked questions

### Is 设备参数信息 free?

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

### Is DevInfo X free?

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

### Do 设备参数信息 or DevInfo X have ads?

DevInfo X shows ads; 设备参数信息 does not.

### Which is updated more often, 设备参数信息 or DevInfo X?

设备参数信息 ships an update monthly, and DevInfo X every 2 months. Most recently, 设备参数信息 was updated on September 9, 2026 and DevInfo X on October 31, 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.*