Slipstream File Transfer
Seo Joon Jeon Utilities iPhoneiPadiPod touchMac
Slipstream File Transfer is a free Utilities app for iPhone and iPad by Seo Joon Jeon. Requires iOS 17.0. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Oct 19
- 2026 · v1.2
Screenshots
About Slipstream File Transfer
Slipstream is technically the fastest way to move big files between iPhone, iPad and Mac. Every other way uses one connection. Slipstream uses a cable and a direct wireless link at the same time, so the two speeds add up. WHY IT'S FAST • Two connections, one transfer. A USB cable and a direct wireless link carry the same file together. • In our tests, a 10 GB file went from iPhone to iPad in 1:23, at about 120 MB/s: 40 MB/s over the cable plus 80 MB/s over wireless. That's about 1.5× faster than wireless alone (AirDrop took 2:05) and about 3× faster than a USB cable alone (4:10). • These are our own measurements. Your speeds will vary with the device model, the condition of the devices, the cable and the wireless surroundings. • Unplug anytime. If one connection drops, the other one finishes the job. EASY TO USE • Open Slipstream on both devices. They find each other automatically. • Plug in a cable for extra speed, or send over wireless alone. • Tap the circle, pick your files and accept on the other side. On a Mac, just drag files onto the circle. • On iPhone and iPad, received files go to the Slipstream folder in the Files app. SAFE, START TO FINISH • Files go straight from one device to the other, never through a server or the cloud. • Every transfer is end-to-end encrypted with a fresh key. • No account, no sign-in, no tracking. Works between iPhone, iPad and Mac, in any direction.
What’s new
Version 1.2 · Updated October 19, 2026
• See at a glance whether your cable links at USB 2, USB 3 or Thunderbolt. • Plug in a cable and it shows up right away while Slipstream checks its type. • A new cable guide explains why cable speeds differ. • Faster wireless transfers, and fixes.
App privacy
The developer, Seo Joon Jeon, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Slipstream File Transfer
Looking for apps like Slipstream File Transfer? Here are 6 similar apps on the App Store. The highest rated is RAR Extractor・Unrar・Unarchiver (4.8/5), and 4 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Slipstream File Transfer | – | Free | October 19, 2026 | |
| SwipeClean - Gallery Manager | – | Free | Oct 18, 2026 | Compare |
| Harbor Browser | – | Free | Oct 13, 2026 | Compare |
| Network-Doctor | – | 4.99 USD | Aug 12, 2026 | Compare |
| ePSX-enhanced gamepad connect | 3.6 / 5 (14) | Free | Feb 4, 2025 | Compare |
| RAR Extractor・Unrar・Unarchiver | 4.8 / 5 (25) | Free | Jan 28, 2025 | Compare |
| Scrollit 2X: Visual messenger | 4.3 / 5 (454) | 9.99 USD | Jun 23, 2026 | Compare |