Best Hard Disk Apps

Total, available, and used storage displayToday Widget for quick accessStorage threshold notifications

Monitor your iPhone and iPod Touch storage with detailed insights into total, available, and used space. Receive timely notifications when storage drops below a set threshold and customize the app's appearance.

(920)

by Shenzhen Dianzhui Culture Technology Co., Ltd.

Y-Disk

USB disk management for iPhoneBack up photos and contactsSave photos/videos directly to USB

Manage files on a USB drive directly from your iPhone. Back up photos and contacts, save media taken on your phone to the USB, and play content from the drive on your device. Expand your iPhone's storage capacity easily.

(1.7K)

free

File Manager & Browser

Manage Files & Documents

Integrated PDF ReaderMicrosoft Office & Apple iWorks supportMultiple cloud integrations

This app acts as a virtual USB drive and file manager for your iPhone and iPad. It allows you to easily view, organize, and share various document types, including Office and iWorks files, as well as media. It also offers cloud integration and secure file protection.

(51K)

Phone Drive: File Storage

Photo Sharing and Music Player

Wireless file transfers via Wi-FiManage local and cloud storageBuilt-in media player and document viewer

Transform your mobile device into a wireless flash drive and comprehensive file manager. Easily store, view, and manage local and cloud files, transferring them wirelessly to your computer via Wi-Fi. Stream media and utilize built-in tools for documents and file organization.

📊 Productivity

(1.8K)

U-Disk

by 岚丁

Memory expansion for iOS devicesTwo-way storage transfer (iOS to Mac/PC)No Wi-Fi or network signal required

Expand your iOS device's storage with this portable flash drive. Seamlessly transfer, view, and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Features include file encryption and contact backup.

Easy to manage your hard disks

Hard disk inventory managementStreamlined organizationOptimized tracking

This application helps users efficiently manage their hard disk inventory. It offers a streamlined system to track and organize a growing collection of hard drives, reducing inefficiencies.

File Manager and WiFi USB Disk

Connect smartphone as wireless diskShare photos and files wirelesslyHigh-speed data transmission

Transform your smartphone into a wireless disk drive for your computer. Easily share files, photos, and important documents securely. Offers additional tools like audio/video conversion and a secret folder for sensitive data.

(9)

uDisk

File Management Tools

Use iOS device as USB diskWi-Fi file transferiTunes File Sharing

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

(149)

Free Disk

External wifi hard disk

Wireless file transfer without iTunesiDevice as Wi-Fi hard driveInternet server for file sharing

Easily transfer files between your Apple devices and computers wirelessly without iTunes. Turn your device into a Wi-Fi hard drive or an internet server to share files with other smartphones. All your data is protected and accessible only when the app is running.

📊 Productivity

(3)

WiFi HD Wireless Disk Drive

SMB USB NFS & FTP File Sharing

Wireless mobile external hard driveSMB, USB, NFS, FTP file sharingPC/Mac/Linux compatible

Transform your iPhone into a wireless external hard drive for seamless file sharing. Access and manage your files from any device on your WiFi network, making backups and transfers incredibly simple.

💼 Business

(344)

free

USB Disk Pro for iPhone

The File Manager

$49.99

This app allows you to store, view, and manage files on your iPhone. It offers a built-in document viewer, supports various file types, and enables easy file transfers via USB, Wi-Fi, and cloud services.

Store and view filesBuilt-in document viewerUSB and Wi-Fi file transfers

💼 Business

(191)

paid

Portable USB · Cloud Ready

Pocket USB, Easy Use

Cloud integration (GoogleDrive, Dropbox, OneDrive, iCloud)Wi-Fi and USB file transferSecure multi-layer encryption

Transform your iPhone into a portable storage device. Easily manage local and cloud files, transfer them wirelessly or via USB, and share them securely. Supports a wide range of file formats for seamless viewing and organization.

(59)

Disk Test by Magic Benchmark

Be smart, be fast

Test internal storage speedMeasure external drive speedAnalyze USB flash drive performance

Measure the storage speed of your device and external drives like USBs and memory cards. Identify bottlenecks in your workflow caused by cables, hubs, enclosures, or file systems to optimize data transfer.

(9)

Store and view filesBuilt-in document vieweriTunes and Wi-Fi file transfers

USB Disk Pro

The File Manager

$99.99

Manage and view documents on your iPhone and iPad with this powerful file manager. It offers a built-in viewer, easy file transfers via iTunes or Wi-Fi, and supports numerous cloud services. Secure your files with encryption and access them from various locations.

Access encrypted virtual disks

$0.99

Access and manage encrypted virtual disk images directly on your iPhone and iPad. Supports a wide range of encryption formats and file systems, offering secure viewing and playback of your data anywhere.

Access encrypted virtual disksSupports VeraCrypt, TrueCrypt, LUKS, DMGNative file system handling

(89)

Memory Zone - SanDisk Drive

Backup Drive & SAN

Transfer data between phone and flash driveBackup photos, videos, and contactsOrganize files with an intuitive interface

Easily transfer, back up, and manage your photos, videos, contacts, and documents across your phone and flash drives. Free up device space by moving files to external storage and secure sensitive data with password protection.

(205)

Sequential Speed Test4K Random IOPSPro Stress Test

Jazz Disk Bench Pro

Storage Speed Test

$2.99

This tool measures storage performance for SSDs, SD cards, and internal/external drives. It provides accurate data on throughput using industry-standard testing methods for sequential speeds, random IOPS, and stress testing.