EV扩展屏 vs DS One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EV扩展屏
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.
- WiFi connection
- Dual screen collaboration
- Extended display mode
- Mirrored display mode
- Computer audio sync
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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
DS One
This app serves as a comprehensive NAS management tool, integrating video, music, and file handling. It offers high-quality playback for various media formats, supports subtitles, and allows for seamless file browsing and management between your NAS and mobile device.
- Wide video format support
- HD, 4K, HDR playback
- Subtitle support with adjustments
- Picture-in-picture mode
- Lossless audio format support
- Music lyrics and cover art display
- NAS file management
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DS Cloud is an all-in-one NAS management tool that integrates video, music, and file management. Now supporting Synology and Emby. Features of DS Cloud include: 1. Video Functionality: - Wide-ranging video format support: DS Cloud can play various video formats, including .mkv, .avi, .mp4, .mov, .rmvb, .wmv, and more, providing a diverse viewing experience within one player. - High-quality video playback: Supports HD, 4K, HDR, and other video formats for optimal viewing. - Subtitle support: DS Cloud supports embedded and multiple external subtitle formats such as SRT, SSA, SUB, with subtitle adjustment options for the best viewing experience. - Picture-in-picture support: Allows users to browse other apps while watching videos with DS Cloud. 2. Audio Functionality: - Supports mainstream and lossless audio formats, including FLAC, MP3, WMA, APE, OGG, AAC, DTS, PCM, WAV, etc. - Displays music lyrics and cover art for a visually pleasing music library. - Manages playlists and individual songs. - Supports transcoding playback and playback of original audio formats. 3. File Management Functionality: - Quickly browse and view file contents. - Easily manage files with clear identification of various file formats, serving as a bridge between NAS and mobile devices. Thank you for using DS Cloud. Your feedback is valuable to us. Please contact us at 564095922@qq.com if you encounter any issues. For more information, please refer to: "Terms of Service": https://miaomiaolock.com/terms-of-use "Privacy Policy": https://miaomiaolock.com/dscloudprivate
Screenshots
Verdict
The clearest difference is review sentiment: DS One at 58% against EV扩展屏's 0%. DS One also leads on rating (4.7 vs 1.0) and ratings volume (79 vs 1). EV扩展屏's advantage is in-app purchases (none vs 6). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DS One sells 5 in-app purchases, starting at $0.99 per month. EV扩展屏 asks for nothing beyond the download.
DS One holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: DS One has 79 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of EV扩展屏's written reviews are positive against 58% of DS One's.
EV扩展屏 ships an update every 3 months, DS One monthly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.
| Parameter | EV扩展屏 | DS One |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.7 (79 ratings) — better |
| Positive reviews | 0.0% of reviews | 58.1% of reviews — better |
| Number of ratings | 1 | 79 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 226 MB |
| Age rating | 4+ | 4+ |
| Developer | 振宇 胡 | 大为 张 |
Customer experience
EV扩展屏
DS One
In-app purchases
EV扩展屏
No in-app purchases
DS One
- DS Cloud Pro - Monthly3 Days trial$0.991 Month
- DS Cloud Pro - Monthly2 variants$0.991 Month
- DS Cloud Pro - Annual$7.991 Year
- DS Cloud Pro - Lifetime$6.99
- DS Cloud Pro - Lifetime$9.99
