Transfer and back up any file wirelessly between your mobile devices and computers without using mobile data. Experience ultra-fast speeds for seamless file management and sharing across different platforms.
4.0(9 ratings)
FreeAdsIn-App Purchases
Best apps like i-Reader
10+ similar apps compared and reviewed
3.7 avg rating
10 free apps
Updated August 2026
Looking for something like i? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to i
iDiskk Pro by Shenzhen Feitianxia Technology Co, Ltd.
Strong Contender
🔧 Utilities
2.5😞(318 ratings)
Free
Manage files on a dual-connector USB drive. Seamlessly transfer data between your iOS device and Mac/PC, back up photos and contacts, and enjoy direct playback of media files. This app unlocks the full potential of your external storage solution.
What We Love
- 🚀 Fast file transfers
- ⚙️ Useful device for expanding storage
- 👍 Easy to use app
Room to Improve
- 🐛 App crashes and freezes
- ⚠️ Compatibility issues with newer iOS versions
- 🔌 Device stops working after some time
4.3😊(233 ratings)
FreeIn-App Purchases
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.
What We Love
- 👍 Easy to use
- 🚀 Fast transfer
- 👍 Good for organizing files
- 👍 Useful for freeing up phone space
Room to Improve
- 🐛 Does not work for some users
- 🐛 App requires download to each device
- 🐛 Cannot rotate screen
More apps like i
4
iKlips
by Adam Elements Co., LTD.
Free
This app enhances the functionality of a specific external storage device, offering features like file management, automatic backups, and enhanced camera capabilities. It provides robust security and seamless integration with cloud services for easy access and data protection.
Automatic backup while chargingHEIF to JPG conversionEnhanced camera with exposure/focus controls
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(4.7K)
free with in-app purchases5
Portable USB · Cloud Ready
Pocket USB, Easy Use
Free
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.
Cloud integration (GoogleDrive, Dropbox, OneDrive, iCloud)Wi-Fi and USB file transferSecure multi-layer encryption
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free with in-app purchases6
PhotoCube AI
by i-FlashDrive Inc.
Free
Manage and back up personal files like photos, contacts, and calendar events from iOS devices. Supports over 45 file formats, including documents, images, audio, and video.
File managementData backupPhoto management
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(0)
free7
i-USB-Storer
by 裕雨 程
Free
Access and manage files on USB drives directly from your Apple device. Stream music, watch videos, and view photos stored on your USB flash drive. It also facilitates photo synchronization.
Open USB Flash Drive filesStream musicWatch videos
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(80)
free8
USB Sharp
by 锦文 游
Free
Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Upload multiple files via Chrome and Firefox, extract encrypted RAR archives, and organize documents, photos, and videos with ease.
Portable wireless storageFile managementMultiple file upload
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(18)
free with in-app purchases9
I-USBKey Pro
by zhong qibiao
Free
Manage all your files on iOS devices with ease. This app allows you to exchange files between different devices and platforms, back up contacts and camera roll, and play media directly from your device. It supports a wide range of document, image, audio, and video file formats.
File management for iOS devicesCross-device file exchangeContact and camera roll backup
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(5)
free10
i-FlashDevice Pro
by zhong qibiao
Free
Easily manage all your files on iOS devices. Backup contacts and camera roll, play media, and preview documents and images. Supports a wide range of file formats for seamless transfer between devices.
File management for iOSBackup contacts and camera rollMedia playback (video, music)
🔧 Utilities
(0)
free