10 Best Iphone Flash Drives 2025 in the United States

The ySky 1TB Photo Stick is a versatile external storage solution designed especially for iPhone and iPad users who need extra space for photos, videos, contacts, and files. Its large 1TB capacity is excellent for freeing up device memory, which is ideal if your iPhone’s built-in storage is full or if you work with large media files like photos and videos. This device stands out with its 4-in-1 interface, supporting Lightning, USB-C, USB-A, and micro USB connections, making it compatible with a wide range of devices including newer iPhones, iPads, Android phones, PCs, and Macs. This allows easy file transfer between different gadgets without needing multiple drives or cables.

The transfer speeds are solid for this type of device, with USB 3.0 allowing up to 80MB/s read speed and 40MB/s write speed, so moving large files won’t take too long. However, the Lightning port is slower, so backups directly from your iPhone or iPad might be a bit slower compared to USB-C or USB-A connections. The included app is straightforward and offers one-click backup, which simplifies saving important data even if you’re not tech-savvy. It also has an option to encrypt your files or the whole drive, adding an extra layer of privacy.

While the physical design is compact and lightweight, making it easy to carry around, the product is ideal if you want a single, multi-purpose flash drive to expand your iPhone or iPad storage and back up files with easy app control. This makes it especially useful for travelers, photographers, or families with various devices. If you primarily need super-fast backups directly from iPhone or require a very durable device, you might want to compare other options.

The iDiskk SSD 1TB flash drive is designed to offer large storage and fast transfer speeds, making it a solid choice for iPhone 15 users who want to quickly back up photos and videos. With a read speed up to 500MB/s and write speed around 450MB/s, it’s notably faster than many regular flash drives, thanks to its SSD technology. This makes saving or moving files much quicker, which is especially convenient for high-resolution media.

The drive’s dual connectors (USB Type-A and USB-C) ensure it works not only with the latest iPhone 15 series but also with iPads, MacBooks, Android phones, and many other devices, providing great versatility. Its compact, lightweight design is sturdy and resistant to dust and shocks, so it should hold up well with regular use. A standout feature is the dual encryption system—fingerprint plus software encryption using AES-256—which offers strong security for sensitive data, giving extra peace of mind.

The one-click auto-backup via a dedicated app simplifies protecting your photos and videos, making it user-friendly for people who want quick, hassle-free backups without dealing with complex settings. While the plug-and-play feature enhances convenience, using the full auto-backup functionality depends on installing the app, which may not suit users seeking a completely app-free solution. This flash drive is ideal for iPhone 15 owners who need a large, fast, and secure external storage option that also works across multiple devices, especially if backing up media quickly and securely is a priority.

The iDiskk 1TB iPhone Photo Flash Drive is a versatile storage device designed mainly for iPhone and iPad users but also compatible with many Android phones and computers. It stands out for its 3-in-1 connectors (Lightning, USB-C, and USB 3.0), which makes it easy to connect across various devices without needing adapters. With 128GB of storage (not the full 1TB as the name suggests), it offers a decent amount of space to back up photos, videos, and other files, helping to free up your phone's memory quickly via a one-click backup feature.

Its transfer speed of up to 60 MB/s is solid for moving large files like videos or photo libraries, though not the fastest available in flash drives. The metal build gives it a sturdy, premium feel, and it includes security features like Touch ID and passcode encryption to keep your data safe. Another nice touch is the ability to play music and watch movies directly from the drive, supporting many common file formats.

There are some drawbacks to consider. The actual storage capacity is 128GB, which might be confusing given the “1TB” in its name. Also, while it supports many devices, some Android phones may not be compatible, and setting up the app might take a little patience if you're not familiar with such tools. The drive is a bit heavier than typical flash drives, which might affect portability. This photo stick is ideal for iPhone users who want an easy and secure way to back up and access media without relying on cloud services. It is also suitable for those using multiple devices thanks to its multi-connector design. If very high-speed transfers or a larger true 1TB capacity are priorities, other options might be more appropriate.