# 智能水族专业版 vs VLEN

The clearest difference is update cadence: 智能水族专业版 at monthly against VLEN's every 3 months. 智能水族专业版 also leads on iOS requirement (13.0 vs 15.1). 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.

智能水族专业版 ships an update monthly, VLEN every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 智能水族专业版 | VLEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vlen/id6460819259/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free |
| Size | 128 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杭州吉印实业有限公司](https://appshunter.io/developer/1678659213) | [扬州威能](https://appshunter.io/developer/1053644536) |

## What reviewers say

### 智能水族专业版

[App page](https://appshunter.io/ios/app/id1443460273)

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

**In-app purchases:** none


### VLEN

[App page](https://appshunter.io/ios/app/vlen/id6460819259)

This app offers comprehensive control over smart home devices, enabling remote operation, intelligent scene creation, and multi-brand integration. It supports voice commands and home sharing for seamless management of your connected living space.

**Highlights:** Remote device control, Intelligent scene linkage, Multi-brand and category support, Home sharing functionality, Voice control compatibility, Multilingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is 智能水族专业版 free?

智能水族专业版 is free to download, with no in-app purchases.

### Is VLEN free?

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

### Do 智能水族专业版 or VLEN have ads?

Neither 智能水族专业版 nor VLEN shows ads.

### Which is updated more often, 智能水族专业版 or VLEN?

智能水族专业版 ships an update monthly, and VLEN every 3 months. Most recently, 智能水族专业版 was updated on October 24, 2026 and VLEN on October 30, 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.*