# 验机助手 vs Phone Check

验机助手 and Phone Check are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 验机助手 sells 2 in-app purchases, starting at $4.99 per 7 days and Phone Check sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 验机助手 | Phone Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 20 MB | 10 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [敏 韩](https://appshunter.io/developer/1296701367) | [远枚 曾](https://appshunter.io/developer/6815691276) |

## What reviewers say

### 验机助手

[App page](https://appshunter.io/ios/app/id6774128909)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天体验版 | $4.99 | per 7 days |
| 永久 Pro | $29.99 | one-time |


### Phone Check

[App page](https://appshunter.io/ios/app/phone-check-diagnostics/id6821844719)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Pro | $3.99 | one-time |


## Frequently asked questions

### Is 验机助手 free?

验机助手 is free to download, with in-app purchases available.

### Is Phone Check free?

Phone Check is free to download, with in-app purchases available.

### Do 验机助手 or Phone Check have ads?

Neither 验机助手 nor Phone Check shows ads.

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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.*