# EV扩展屏 vs 多多密码管理

The clearest difference is update cadence: 多多密码管理 at every 5 days against EV扩展屏's every 3 months. 多多密码管理 also leads on iOS requirement (13.0 vs 15.0). 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.

EV扩展屏 ships an update every 3 months, 多多密码管理 every 5 days. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | EV扩展屏 | 多多密码管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ev/id6443439614/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 9 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [振宇 胡](https://appshunter.io/developer/1190222874) | [北京飞侠彼得科技有限公司](https://appshunter.io/developer/1598116074) |

## What reviewers say

### EV扩展屏

[App page](https://appshunter.io/ios/app/ev/id6443439614)

This utility app allows you to use your mobile device 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 phone or tablet.

**Highlights:** WiFi connection, Dual screen collaboration, Extended display mode, Mirrored display mode, Computer audio sync

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

**In-app purchases:** none


### 多多密码管理

[App page](https://appshunter.io/ios/app/id6462592829)

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

**In-app purchases:** none


## Frequently asked questions

### Is EV扩展屏 free?

EV扩展屏 is free to download, with no in-app purchases.

### Is 多多密码管理 free?

多多密码管理 is free to download, with no in-app purchases.

### Do EV扩展屏 or 多多密码管理 have ads?

Neither EV扩展屏 nor 多多密码管理 shows ads.

### Which is updated more often, EV扩展屏 or 多多密码管理?

EV扩展屏 ships an update every 3 months, and 多多密码管理 every 5 days. Most recently, EV扩展屏 was updated on October 3, 2026 and 多多密码管理 on September 28, 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.*