# VSV 4x4 — Smart Roller Blind

> Smart Roller Blind (iPhone/iPad app by ZEAT SRL.)

- Source: https://appshunter.io/ios/app/vsv-4x4/id6763976245 (this page in markdown: same URL + `.md`)
- Developer: [ZEAT SRL](https://appshunter.io/developer/1895582987)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 17 MB
- Languages: English, Japanese, Korean, Russian, Chinese
- Released: 2026-04-28
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/vsv-4x4/id6763976245/reviews.md

## What is VSV 4x4?

VSV 4x4 — Smart Roller Blind Controller

Take full control of your VSV 4x4 smart roller blinds with a seamless Bluetooth connection. Designed for convenience and simplicity, this app lets you manage your roller blinds and built-in lighting right from your smartphone.

Key Features:

Bluetooth connectivity — Pair and control your roller blind device instantly
One-tap open & close — Operate your roller blinds with a single tap
LED light control — Turn lights on/off and switch between lighting styles
Device lock & password protection — Secure your device with lock and password settings
NFC configuration — Set up NFC access parameters for your device
Real-time status monitoring — View connection status, lock state, and voltage level at a glance
Firmware updates — Keep your device up to date with over-the-air updates
Multi-language support — Available in English, Chinese, Japanese, Korean, and Russian
How It Works:

Turn on Bluetooth on your phone
Open the app and scan for nearby devices
Connect to your VSV 4x4 roller blind
Control and configure everything from the app
Requires a compatible VSV 4x4 smart roller blind device and Bluetooth enabled on your iOS device.


## Version history (last 2 releases)

### 1.0.2 — 2026-05-27

Fix the bugs in the Chinese version and the lock flag

### 1.0 — 2026-04-28

No release notes.

## Related topics

[vsv 4x4](https://appshunter.io/ios/topics/vsv-4x4)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*