10 Best Iphone Flash Drives 2025 in the UK

The ZARMST USB Stick is a versatile flash drive designed to address your external storage needs across multiple devices, boasting a substantial 256GB capacity. Its 4-in-1 functionality is a standout feature, supporting iOS, Android, Type-C, and USB 3.0 connections, making it highly adaptable for users with diverse gadgets. This is particularly beneficial if you frequently switch between different operating systems, as you can transfer files without relying on Wi-Fi or cloud services.

A key strength of this drive is its USB 3.0 support, which offers quick data transfers, with reading speeds up to 80 MB/s and writing speeds ranging from 10 to 40 MB/s. This makes it a reliable option for transferring large files like photos and videos, though professional use requiring consistently fast write speeds might find the range more limiting. The drive's design is compact and lightweight, weighing just 12 grams, and it includes user-friendly features like one-click photo and video backup. This is perfect for freeing up space on your devices, especially when traveling. However, it is important to note that the encryption feature for file protection is exclusive to the iOS app, which may limit data security options for Android and other users.

Build quality appears robust with shockproof features, but as with any data storage device, the recommendation to back up important files is crucial to avoid potential data loss. The drive also supports password and Touch ID protection for iOS, adding a layer of security for sensitive files. The ZARMST USB Stick is a solid choice for users needing extensive, multi-device compatible storage. Its design and functionality make it a convenient tool for everyday use, though users solely on Android or concerned with fast writing speeds may need to consider these limitations. For assistance, ZARMST offers customer support with a 24-hour response time.

The iDiskk 128G Lightning USB Flash Drive is a convenient choice for iPhone users seeking additional storage. With a substantial 128 GB capacity, it offers ample space for storing photos, videos, and other files. As an MFi certified product, it guarantees compatibility and safety with Apple's devices, enhancing reliability. The drive supports a straightforward app that facilitates easy backups by allowing users to save newly added files directly from their devices, avoiding unnecessary duplications. This feature is particularly useful for users who frequently capture media and need to free up device space.

Another advantage is the support for large file transfers thanks to the authorized exFAT format, allowing files larger than 4GB to be moved seamlessly. The USB 3.0 interface ensures fast transfer speeds, though write speeds may be limited to up to 60 MB/s, which is decent but not the fastest available. The product is lightweight and portable, making it easy to carry with your device. However, its compatibility is limited to iOS devices with a Lightning port, so users of newer iPhone models with USB-C ports will need an adapter, which is an added inconvenience.

The app offers encryption features for added security, though files encrypted on the drive are invisible on computers, which might be a drawback for multi-device usage. It's designed primarily for iOS users, with effortless plug-and-play operations for Android and Mac users, though iOS users do need to download an app before usage. Ideal for iPhone users who need extra storage and privacy safeguards, this flash drive serves well with a few limitations in speed and newer device compatibility.

The SanDisk 256GB Phone Drive is a versatile and user-friendly flash drive ideal for users with multiple devices. It offers substantial storage capacity at 256GB, which is great for freeing up space on your iPhone, iPad, or other devices. Its 2-in-1 design with Lightning and USB Type-C connectors makes it compatible with a range of devices including iPhones, iPads, PCs, and Macs, enhancing its flexibility and utility.

The automatic backup feature via the SanDisk mobile app is a convenient way to ensure your files are safely stored without manual intervention. The transfer speeds are decent, ranging from 10-50 MB/s, which helps in reducing delays when moving files. However, the speed may vary depending on the device and file size, which might be a consideration if you frequently transfer large files. The build quality is robust with a stylish Metallic Sky finish, making it not only durable but also visually appealing.

Additionally, the password protection feature adds an extra layer of security to your sensitive data. On the downside, while the device is highly functional, its price point might be a bit high compared to other flash drives with similar storage capacities. This SanDisk flash drive is perfect for those who need a reliable and stylish storage solution across multiple devices, especially Apple users who appreciate automatic backups and data security features.