# SZST新质OA vs 验机助手

The clearest difference is in-app purchases: SZST新质OA at none against 验机助手's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 验机助手 sells 2 in-app purchases, starting at $4.99 per 7 days. SZST新质OA asks for nothing beyond the download.

## The numbers

| Metric | SZST新质OA | 验机助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 39 MB | 20 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AIMEI GROUP CO.,LTD.](https://appshunter.io/developer/1849853194) | [敏 韩](https://appshunter.io/developer/1296701367) |

## What reviewers say

### SZST新质OA

[App page](https://appshunter.io/ios/app/szstoa/id6757375093)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SZST新质OA free?

SZST新质OA is free to download, with no in-app purchases.

### Is 验机助手 free?

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

### Do SZST新质OA or 验机助手 have ads?

Neither SZST新质OA nor 验机助手 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.*