# EccomEV vs 验机

The clearest difference is in-app purchases: EccomEV at none against 验机's 3. 验机's advantage is update cadence (every 5 weeks vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 验机 sells 3 in-app purchases, starting at $3.99 per month. EccomEV asks for nothing beyond the download.

EccomEV ships an update every 10 months, 验机 every 5 weeks. The most recent releases landed on October 14, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | EccomEV | 验机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6759768741/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 14 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [宏博 谷](https://appshunter.io/developer/1753956469) | [正勇 武](https://appshunter.io/developer/1670776305) |

## What reviewers say

### EccomEV

[App page](https://appshunter.io/ios/app/eccomev/id6471236956)

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

**In-app purchases:** none


### 验机

[App page](https://appshunter.io/ios/app/id6759768741)

This app helps you thoroughly inspect used iPhones before buying or for regular health checks. It scans core components like the camera, sensors, and battery to verify authenticity and identify hidden issues, providing detailed reports for peace of mind.

**Highlights:** Comprehensive hardware scanning, Authenticity verification, Hidden issue detection, Detailed inspection reports, User-friendly testing process, On-site inspection capability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $9.99 | per year |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is EccomEV free?

EccomEV is free to download, with no in-app purchases.

### Is 验机 free?

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

### Do EccomEV or 验机 have ads?

Neither EccomEV nor 验机 shows ads.

### Which is updated more often, EccomEV or 验机?

EccomEV ships an update every 10 months, and 验机 every 5 weeks. Most recently, EccomEV was updated on October 14, 2026 and 验机 on November 5, 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.*