# 验机精灵 vs 小米换机

The clearest difference is update cadence: 验机精灵 at every 3 weeks against 小米换机's every 5 months. 验机精灵 also leads on review sentiment (25% vs 8%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

验机精灵 ships an update every 3 weeks, 小米换机 every 5 months. The most recent releases landed on August 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 验机精灵 | 小米换机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (24 ratings)](https://appshunter.io/ios/app/id1600014361/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | **25.0% of reviews** | 8.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 20 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhuanzhuan Network Technological Development Co., Ltd](https://appshunter.io/developer/1614214511) | [Beijing Xiaomi Co., Ltd](https://appshunter.io/developer/377175754) |

## What reviewers say

### 验机精灵

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

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

**In-app purchases:** none


### 小米换机

[App page](https://appshunter.io/ios/app/id1600014361)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 验机精灵 free?

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

### Is 小米换机 free?

小米换机 is free to download, with no in-app purchases.

### Do 验机精灵 or 小米换机 have ads?

Neither 验机精灵 nor 小米换机 shows ads.

### Which is updated more often, 验机精灵 or 小米换机?

验机精灵 ships an update every 3 weeks, and 小米换机 every 5 months. Most recently, 验机精灵 was updated on August 24, 2026 and 小米换机 on September 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.*