无线优盘 vs U8
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
无线优盘
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◆ 通过“启动无线传输”，可以在局域网内的Mac电脑和Windows电脑浏览器查看应用内的文档，也可以上传电脑里面的文档到应用内； ◆ 如果是Mac电脑，可以右键选择Mac电脑里面的文档，然后选择“共享”，然后选择“隔空传送”发送到应用里面，当然也可以把应用内的文档“隔空投送”到Mac电脑; ◆ 可播放音乐和视频等常见文件格式，查看图片、PDF、Word、Excel等常见文档，甚至预览zip包里面的文件！
U8
Transfer and back up any file wirelessly between your mobile devices and computers without using mobile data. Experience ultra-fast speeds for seamless file management and sharing across different platforms.
- Zero-flow wireless file transfer
- Ultra-fast transmission speeds (up to 30MB/s)
- File backup and management
- Cross-platform compatibility
- Supports various file formats
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Mobile phone USB flash drive-file transfer and backup artifact Zero-flow transmission of any file, does not consume a trillion traffic, does not cost a penny. Mobile phone USB flash drive is a cross-platform, easy to operate, ultra-fast transmission speed of extremely fast file backup tools. You only need to transfer files in the same LAN through a computer browser -Software features- 1 free flow 2 File transfer speed is ultra-fast: kill Bluetooth 100 times, and the fastest speed can reach 30Mb/s. 3 Backup Files: You can browse and manage all formats supported by iOS and photos, videos, music and other files. 4 Cross-platform transmission: iOS mobile phones and other iOS mobile phones, and desktop device platforms, free transmission. 5 Powerful: Transmit photos, videos, music and other files in various formats in the same LAN. The function of mobile phone USB flash drive is small and powerful, which is a rare tool in your daily life. Come and try it quickly! ;
Screenshots
Verdict
The clearest difference is price: U8 at Free against 无线优盘's $0.99. U8 also leads on ratings volume (10 vs 1). 无线优盘's advantage is rating (5.0 vs 4.1) and in-app purchases (none vs 1). On 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
U8 is free to download; 无线优盘 costs $0.99 up front. U8 sells 1 one-off in-app purchase. 无线优盘 asks for nothing beyond the download.
无线优盘 holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: U8 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of 无线优盘's written reviews are positive against 64% of U8's.
无线优盘 ships an update every 3 weeks, U8 every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | 无线优盘 | U8 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.1 (10 ratings) |
| Positive reviews | 88.9% of reviews — better | 64.3% of reviews |
| Number of ratings | 1 | 10 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 鹏 郑 | ErxiangHeyi Information |
Customer experience
无线优盘
U8
In-app purchases
无线优盘
No in-app purchases
U8
- LifeTime$3.99
