# 药东东 vs VLEN

The clearest difference is update cadence: 药东东 at weekly against VLEN's every 12 months. 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.

药东东 ships an update weekly, VLEN every 12 months. The most recent releases landed on September 13, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | 药东东 | 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 | **Weekly** | Every 12 months |
| Monetization | — | Free |
| Size | 85 MB | 58 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chongqing Pharmaceutical (Group) Co., Ltd.](https://appshunter.io/developer/1221433184) | [扬州威能](https://appshunter.io/developer/1053644536) |

## What reviewers say

### 药东东

[App page](https://appshunter.io/ios/app/id6444310581)

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

**In-app purchases:** none


### VLEN

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

Control and manage smart home devices from various brands with this comprehensive app. It enables remote operation, intelligent scene creation, and home sharing for a connected living experience. Supports voice commands and multiple languages.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 药东东 free?

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

### Is VLEN free?

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

### Do 药东东 or VLEN have ads?

Neither 药东东 nor VLEN shows ads.

### Which is updated more often, 药东东 or VLEN?

药东东 ships an update weekly, and VLEN every 12 months. Most recently, 药东东 was updated on September 13, 2026 and VLEN on June 2, 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.*