USB Mobile Disk vs PhotoCube AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB Mobile Disk
This app turns your iPhone or iPad into a portable storage device, allowing you to carry documents, music, and videos. It features a built-in file manager, music player, PDF reader, and supports various file transfer methods.
- Portable storage for iPhone/iPad
- Advanced file manager
- Background music player
- PDF reader
- Gallery import/export
- FTP and HTTP file access
- ZIP file creation/extraction
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Carry all your documents, music, videos and any other data always with you. Store all your precious information in one secure place! This app transforms your iPhone & iPad to an advanced USB stick, full featured music player and even more: ▶ Use your iPhone and iPad as portable storage ▶ Advanced built-in file manager (rename, copy & paste, add folder, ...) ▶ Advanced background capable music player ▶ Advanced PDF reader ▶ Gallery import (photo and video) ▶ Gallery export (photo and video) ▶ Transfer downloaded files to your computer with iTunes ▶ Full FTP access to your files ▶ Full HTTP access to your downloads with your browser ▶ Send files by e-mail ▶ Receive files from other apps (e.g. e-mail attachments) ▶ Open files with other apps (e.g. Dropbox) ▶ Watch movies offline and listen to your music ▶ Preview and read documents (PDF Viewer) ▶ Create and extract ZIP-files ▶ Print documents using AirPrint ▶ Universal iPad / iPhone app ▶ HD / Retina support ▶▶▶ Have your USB stick always with you! The following file types are compatible with the built-in viewer. MOVIE FORMATS: Apple QuickTime (.mov), MPEG-4 (.mp4), m4v, 3GPP (.3gp) AUDIO FORMATS: MPEG-4 Advanced Audio Coding (.aac), Apple Lossless (.m4a) MPEG-1 audio layer 3 (.mp3), Waveform (.wav) DOCUMENT FORMATS: Excel (.xls), Keynote (.key.zip), Keynote '09 (.key), Numbers (.numbers.zip), Numbers '09 (.numbers), Pages (.pages.zip), Pages '09 (.pages), PDF (.pdf), Powerpoint (.ppt), Word (.doc), Rich Text Format (.rtf), Rich Text Format Directory (.rtfd.zip), Text (.txt), HTML (.htm/.html) IMAGE FORMATS: JPEG (.jpg/jpeg), Portable Network Graphics (.png), Graphics Interchange Format (.gif)
PhotoCube AI
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 management
- Data backup
- Photo management
- Contact backup
- Calendar sync
- Supports 45+ file formats
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PhotoCube AI is the best total file management solution to backup and manage your personal files (Photos, Contacts and Calendar) for iOS devices. Powered by AI, PhotoCube AI helps you quickly find your memories with intelligent photo search. Search your photos by people, places, or keywords, making it easy to rediscover moments without manually browsing thousands of images. Key Features: • AI-powered photo search • Search photos by People (Face Recognition) • Search photos by Places • Search photos by Keywords and Objects • Automatic backup for Photos, Contacts and Calendar • Restore your data anytime • Supports 50+ file formats • Privacy-first — your data stays under your control Support more than 50 different types of file formats : * File preview and playback availability may vary depending on the iOS version, media codec, file contents, and system decoder support. Image: bmp, cur, dng, gif, heic, heif, ico, jpeg, jpg, png, ppm, tif, tiff, webp, xbm Video: 3gp, avi, flv, m4v (without DRM), mkv, mov, mp4, mpeg, mpg, rm, ts, vob, wmv Audio: aac, aif, aiff, caf, FLAC, m4a, mp3, wav Document: doc, docx, html, Keynote, Numbers, Pages, pdf, ppt, pptx, rtf, txt (UTF-8), xls, xlsx Compressed: zip It’s the most versatile iOS file management solution for your data. This app is compatible with: PhotoFast PhotoCube AI More information: https://www.photofast.com/
Screenshots
Verdict
The clearest difference is review sentiment: USB Mobile Disk at 63% against PhotoCube AI's 14%. USB Mobile Disk also leads on iOS requirement (12.0 vs 16.2). PhotoCube AI's advantage is price (Free vs $0.99) and ads (none vs shown). On in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
PhotoCube AI is free to download; USB Mobile Disk costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
USB Mobile Disk ships an update every 3 months, PhotoCube AI weekly. The most recent releases landed on August 1, 2026 and September 15, 2026 respectively.
| Parameter | USB Mobile Disk | PhotoCube AI |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.3 (10 ratings) — better | — |
| Positive reviews | 62.5% of reviews — better | 14.3% of reviews |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 28 MB | 485 MB |
| Age rating | 4+ | 4+ |
| Developer | Raphael Odermatt | i-FlashDrive Inc. |
Customer experience
USB Mobile Disk
PhotoCube AI
In-app purchases
USB Mobile Disk
No in-app purchases
PhotoCube AI
No in-app purchases
Questions
Is USB Mobile Disk free?
Is PhotoCube AI free?
Do USB Mobile Disk or PhotoCube AI have ads?
Which is updated more often, USB Mobile Disk or PhotoCube AI?
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