# DL4D

> DL4D (iPhone/iPad app by 显强 余.)

- Source: https://appshunter.io/ios/app/dl4d/id6756648259 (this page in markdown: same URL + `.md`)
- Developer: [显强 余](https://appshunter.io/developer/1862084532)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 27 MB
- Languages: Chinese (Simplified, China)
- Released: 2025-12-26
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/dl4d/id6756648259/reviews.md

## What is DL4D?

DL4D 智能座椅控制系统 
设备连接、网络蓝牙、IP设置
功能使用、参数配置、异常提示
观看影片时座椅会随着画面的变化运动
听音乐时座椅会随着音律进行运动
检测座椅上人员的心跳频率和呼吸频率


## Version history (last 5 releases)

### 2.4.9 — 2026-08-18

管理员页面添加广播模式

### 2.4.8 — 2026-07-03

添加伺服版本查询
修改频率和幅度

### 2.4.6 — 2026-07-02

添加出厂设置
添加主控、伺服在线更新、初始化

### 2.4.0 — 2026-06-28

增加1电机设置和2电机设置

### 2.3.0 — 2026-06-06

增加连接wifi热点穿透

## Apps similar to DL4D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [3D箱规计算器](https://appshunter.io/ios/app/3d/id6739236108) | — | $0.99 | Utilities |
| [座椅舒适控制](https://appshunter.io/ios/app/id6757808321) | — | Free | Utilities |
| [XinderTec](https://appshunter.io/ios/app/xindertec/id6737842155) | — | Free | Utilities |
| [AcoustaLab: Tone Generator](https://appshunter.io/ios/app/acoustalab-tone-generator/id6763583795) | — | Free | Utilities |
| [前图智能](https://appshunter.io/ios/app/id6462989289) | — | Free | Utilities |

## More apps by 显强 余

- [DLYY](https://appshunter.io/ios/app/dlyy/id6778307534)

All apps by 显强 余: https://appshunter.io/developer/1862084532

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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 2026-08-31.*