iData Air vs U8
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iData Air
Wirelessly save and transfer photos, videos, and files to and from your iOS device. Keep your data secure and accessible on the go for easy sharing with others.
- Wireless file transfer
- Save and transfer pictures
- Save and transfer video
- Save and transfer other files
- Secure data storage
- Easy file sharing
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With the iData Air, you are in control of your data. When, Where, What, and How. You can wirelessly save and transfer pictures, video and other files to and from your iOS smart phone. Simply keep your iData Air securely in your pocket or bag and you're ready to save and share your files with friends and colleagues as needed.
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 rating: U8 at 4.1 against iData Air's 3.0. iData Air's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support 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. U8 sells 1 one-off in-app purchase. iData Air asks for nothing beyond the download.
U8 holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 5 and 10 respectively.
iData Air ships an update every 2 months, U8 every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | iData Air | U8 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (5 ratings) | 4.1 (10 ratings) — better |
| Positive reviews | — | 64.3% of reviews |
| Number of ratings | 5 | 10 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 60 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Hali-power Industrial CO., LTD | ErxiangHeyi Information |
Customer experience
iData Air
U8
In-app purchases
iData Air
No in-app purchases
U8
- LifeTime$3.99
