# EV扩展屏

> Use your phone or tablet as a secondary display for your computer. (iPhone/iPad app by 振宇 胡.)

- Source: https://appshunter.io/ios/app/ev/id6443439614 (this page in markdown: same URL + `.md`)
- Developer: [振宇 胡](https://appshunter.io/developer/1190222874)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 9 MB
- Languages: English
- Released: 2022-10-10
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ev/id6443439614/reviews.md

## What is EV扩展屏?

主要功能
WiFi连接：支持局域网一键直连
双屏协作：支持扩展屏或镜像屏模式
电脑声音同步：手机/平板可当电脑外接音箱

## Key features

- WiFi connection
- Dual screen collaboration
- Extended display mode
- Mirrored display mode
- Computer audio sync

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ev/id6443439614/reviews.md

### 1/5 — 付费的

*2023-05-11*

不充钱只能联五分钟

## Frequently asked questions about EV扩展屏

### What is EV扩展屏?

EV扩展屏 is a utility app that allows you to use your iPhone or iPad as an external display for your computer. It supports both extended and mirrored screen modes, and can also sync your computer's audio to your mobile device.

### How does EV扩展屏 connect to my computer?

The app supports WiFi connection, allowing for one-click direct connection within a local area network (LAN).

### What screen modes does EV扩展屏 offer?

EV扩展屏 offers two primary screen modes: extended display mode, which expands your computer's desktop, and mirrored display mode, which duplicates your computer's screen.

### Can EV扩展屏 transmit computer audio?

Yes, EV扩展屏 supports computer audio synchronization, enabling your phone or tablet to function as an external speaker for your computer.

### What devices are supported by EV扩展屏?

EV扩展屏 is designed for iPhone, iPad, and iPod devices.

### Is EV扩展屏 free to use?

Yes, EV扩展屏 is available for free and does not have any in-app purchases.

### Does EV扩展屏 have ads?

No, EV扩展屏 does not contain advertisements.

### How often is EV扩展屏 updated?

The latest version, 1.1.4, was released on April 7, 2026. The app was initially released on October 10, 2022.

## Version history (last 5 releases)

### 1.1.4 — 2026-04-07

修复已知问题，优化用户体验。

### 1.1.2 — 2025-11-17

修复已知问题。

### 1.1.1 — 2025-09-25

修复已知问题。

### 1.1.0 — 2025-06-26

增加自动重连设置。

### 1.0.9 — 2025-03-05

修复已知问题。

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## More apps by 振宇 胡

- [EVPlayer](https://appshunter.io/ios/app/evplayer/id1190222875)
- [EVPlayer2](https://appshunter.io/ios/app/evplayer2/id1435138679)
- [EV远程协助](https://appshunter.io/ios/app/ev/id1527027826)
- [EV题库宝](https://appshunter.io/ios/app/ev/id1549162497)
- [EV屏幕共享](https://appshunter.io/ios/app/ev/id1561887902)
- [EV互动](https://appshunter.io/ios/app/ev/id1571222303)

All apps by 振宇 胡: https://appshunter.io/developer/1190222874

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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 2026-06-04.*