10 Best iPhone USB Flash Drives 2025 in the United States

The SanDisk 256GB Creator Phone Drive is a solid choice for iPhone and iPad users needing extra storage and easy file transfer. With a generous 256GB capacity, it offers plenty of space for photos, videos, and documents. Its dual connectors—Lightning for older iPhones and USB-C for newer iPhone 15 models and other devices—make it versatile and future-proof. Transfer speeds of up to 100MB/s read and 90MB/s write are decent, meaning you won’t have to wait too long when moving or backing up files. The drive’s metal build adds durability and has a stylish look with a colorful lilac-blue ombre finish, making it both tough and attractive.

Using the SanDisk Memory Zone app simplifies backing up and managing content on iOS devices, though it requires iOS 15 or newer. An added bonus is the inclusion of three months of Adobe Lightroom, which is great for creators who want to edit photos on the go. While the drive is compact and portable, it’s a bit heavier than some purely plastic models. The transfer speeds are good but not the fastest available.

For those seeking a reliable and user-friendly flash drive for an iPhone or iPad with the flexibility to connect to a Mac or laptop, this product fits well. It is especially appealing for creatives who value both performance and style.

The iDiskk 1TB iPhone Photo Flash Drive is a versatile storage solution designed especially for iPhone users but also compatible with Android, Windows, and Mac devices thanks to its three connectors: Lightning, USB-C, and USB 3.0. This makes it a solid choice for anyone who wants to easily transfer photos and videos across different gadgets without relying on cables or cloud storage. With a large 1TB capacity, it offers plenty of space to back up your media, helping free up space on your phone quickly through a one-click backup feature.

In terms of speed, it delivers decent performance with read speeds up to 100 MB/s and write speeds around 60 MB/s, which is sufficient for everyday photo and video transfers though not the fastest available. Its metal build feels sturdy and durable, adding confidence for frequent carrying and use. The included app supports direct playback of many video and audio formats right from the drive, which is handy for travel or entertainment without loading files onto your device.

Security is a plus here, with Touch ID and passcode encryption options to protect sensitive files. The drive is Apple MFi certified, reassuring compatibility and reliability on iPhones and iPads, including the latest iPhone 15 series. The device’s package size and weight are slightly bulkier compared to simpler flash drives, which may affect portability for some users. Also, although it supports many devices, setting up and navigating the companion app might require a little learning curve for those less comfortable with new tech. The write speed is modest, so transferring very large files or lots of data at once could take some time. This iDiskk drive suits iPhone users seeking a large, durable external storage option with multi-device flexibility and security features, especially useful for backing up photos and videos without hassle. Those prioritizing fast transfers or ultra-compact design may find better options, but this product strikes a good balance of features for its price and use case.

The iDiskk 512GB Mfi Certified Flash Drive is a solid choice for iPhone users looking to expand their storage without relying on iCloud or WiFi. With a large 512GB capacity, it can hold a significant amount of photos, videos, and other files. The device features both a Lightning connector for iOS devices and a USB 3.0 connector for compatibility with PCs and Macs, making it versatile for use across different platforms. Data transfer speed is robust with the USB 3.0 offering quick file transfers, such as moving a 1GB movie in about 20 seconds.

The iDiskk also supports a wide range of video and audio formats, allowing you to watch and listen directly from the drive on your iPhone or iPad during travels. The automatic backup feature using the 'iDiskk Max' app simplifies the process of saving your photos and videos directly to the flash drive. Build quality is reliable with an Mfi certification ensuring stable performance and secure data transfers. The compact and lightweight design makes it highly portable.

However, users should note that to fully utilize all features, the companion app is necessary, which might involve a learning curve. Additionally, while it is compatible with a wide range of devices, it requires iOS 9.0 or later and MacOS 11.0 or later for optimal performance. The iDiskk flash drive is an excellent addition for those needing extra storage and ease of file transfer among multiple devices.