# VAA6 vs 石慧行

The clearest difference is rating: VAA6 at 5.0 against 石慧行's 1.0. 石慧行's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

VAA6 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

VAA6 ships an update every 2 months, 石慧行 every 5 weeks. The most recent releases landed on June 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | VAA6 | 石慧行 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vaa6/id1051177734/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/id6444716093/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 557 MB | 98 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国强 孙](https://appshunter.io/developer/1051177733) | [石家庄市轨道交通集团有限责任公司](https://appshunter.io/developer/1449805506) |

## What reviewers say

### VAA6

[App page](https://appshunter.io/ios/app/vaa6/id1051177734)

This application integrates remote video surveillance, smart home control, and an online store. It allows for easy remote access, operation, and management of various security devices. Users can also stay updated on new products and purchase them directly through the integrated marketplace.

**Highlights:** Remote video surveillance, Smart home device integration, Online store for products, Remote access and management, Real-time device operation, Product information and purchasing

**Features:** macOS Compatibility

**In-app purchases:** none


### 石慧行

[App page](https://appshunter.io/ios/app/id6444716093)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is VAA6 free?

VAA6 is free to download, with no in-app purchases.

### Is 石慧行 free?

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

### Which has better reviews, VAA6 or 石慧行?

VAA6 is rated higher. VAA6 averages 5.0 out of 5 from 1 ratings, while 石慧行 averages 1.0 from 2 ratings.

### Do VAA6 or 石慧行 have ads?

VAA6 shows ads; 石慧行 does not.

### Which is updated more often, VAA6 or 石慧行?

VAA6 ships an update every 2 months, and 石慧行 every 5 weeks. Most recently, VAA6 was updated on June 25, 2026 and 石慧行 on September 8, 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.*