# 理想连山 vs Device Lab

The clearest difference is price: 理想连山 at Free against Device Lab's $3.99. Device Lab's advantage is update cadence (every 3 days vs every 2 weeks) and chart position (#65 vs unranked). On ads, in-app purchases and iOS requirement there is nothing between them.

理想连山 is free to download; Device Lab costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

理想连山 ships an update every 2 weeks, Device Lab every 3 days. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 理想连山 | Device Lab |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (22 ratings)](https://appshunter.io/ios/app/device-lab/id6757624445/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 94.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#65** |
| Size | 144 MB | 32 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ideal Industrial Intelligent Technology (Jiangsu) Co., Ltd](https://appshunter.io/developer/1846524622) | [广聪 钟](https://appshunter.io/developer/1867790847) |

## What reviewers say

### 理想连山

[App page](https://appshunter.io/ios/app/id6504025656)

**In-app purchases:** none


### Device Lab

[App page](https://appshunter.io/ios/app/device-lab/id6757624445)

**Currently charting:** #65 Top Paid · Utilities (US App Store)

This app provides detailed information about your device's hardware and chips. It offers system monitoring, parameter organization, chip and device comparisons, and useful tools to help you understand and manage your devices more effectively. All core functions run locally without requiring login.

**Highlights:** Hardware status monitoring, Chip and device parameter organization, Chip and device comparison, System information viewer, Performance reference and testing tools, Local-first operation, Ad-free and push-free experience

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 理想连山 free?

理想连山 is free to download, with no in-app purchases.

### Is Device Lab free?

Device Lab costs $3.99, with no in-app purchases.

### Do 理想连山 or Device Lab have ads?

Neither 理想连山 nor Device Lab shows ads.

### Which is updated more often, 理想连山 or Device Lab?

理想连山 ships an update every 2 weeks, and Device Lab every 3 days. Most recently, 理想连山 was updated on September 17, 2026 and Device Lab on September 23, 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.*