USB Mobile Disk vs Disk Mounter Professional
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)
Disk Mounter Professional
Transform your smartphone into a wireless removable disk for your Mac or PC. Easily share files, transmit data at high speeds, and secure important documents with advanced locking systems. Includes media conversion and editing tools.
- Wireless disk drive connection
- High-speed data transmission
- Secure file storage
- MP3 and MP4 conversion
- Photo and video editing
- Secret folder with Touch ID lock
- Music player and voice recorder
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Disk Mounter is an application which connects smart phone to computer by wireless disk drive. You can use your smart phone as wireless removable disk at Mac / PC. - Connecting Mac / Pc to smart phone through wireless disk. - Sharing photo album in smart phone with Mac / PC through wireless disk folder. - Transmitting data with high speed by using 8x Speed Booster - Supporting WiFi and Personal Hotspot network - Network connection through Bonjour network from Apple - Easy recognition of all functions at a glance by simple and clear design It is designed data security system as the most important function. It is excellent to put your important files like source codes or certificate. This app is designed to secure data as priority. Such important documents, source codes or certificates would be excellent to keep in the app. Now, change the concept of connecting USB memory into the port. Just swipe your finger to connect USB memory through wireless in Smart Disk. You can always use and carry data conveniently and easily. It has been difficult to pull the resources into your smart phone from another devices. Here is perfect app for solving your difficulties with Smart Disk. You can install disk mounter program on your Mac / PC for free. You can download it at http://www.smartdisk.org. web site : http://www.smartdisk.org # Disk Mounter You can mount the saved files in your smart phone to Mac or Window PC conveniently. You can install disk mounter program on your Mac / PC from http://www.smartdisk.org for free. # MP3 Convert Audio and Video files (WAV, M4A, MP4, MOV, M4V, etc) can be converted to MP3 files extracted just audio. # MP4 Convert Various video files (MOV, M4V, etc) can be converted to MP4 video files. # Photo and Video Edit All photos and video can be rotated and flipped. # Music Album Artwork Picture of music album can be changed and chosen from photo album of the smart phone. # Secret Folder Any important data can be saved and kept safely in "Secret Folder". "Secret Folder" provides safe locking system, which consists of password and Touch ID. # Music Player You can play all of music files saved in your smart phone. Especially the streaming is maintaining at sleep mode or using other apps. # Camera You can take photos during video record and the screen is wider than original iPhone camera. It is involving various functions like resolution, flash and autofocus. # Voice Recorder You can record voice anytime and anywhere you want. Especially recording is maintaining at sleep mode or using other apps. # Text Editor You can simply create text file and make your important notes. # Folder Most basic data will be saved in the section “Folder”, as well as the functions of camera, voice record and media player are also used in Folder. # Album Section “Album" manages all photos and videos. You can also take and save photos in Album as well as the saved files can be copied in other sections. # Favorites You can set often used files or folders with star shaped button, and you can find and use the data easily in this section. # HTTP Sharing You can share and manage the files in your smart phone on the web browser through HTTP server. # FTP Sharing You can share and manage the files in your smart phone on the web browser through FTP server. # iTunes Folder You can manage the files in the app through iTunes program. # File Zipping and Unzipping You can zip and unzip the files or folders. # File Export Smart Disk Explorer supports exporting functions such as printing, mailing, opening other apps, and saving image files as photos in album. # App Lock Passcode The locking system will be automatically activated to protect your important data when you close the app. It supports Touch ID for convenience and safe.
Screenshots
Verdict
The clearest difference is rating: USB Mobile Disk at 4.3 against Disk Mounter Professional's 3.0. USB Mobile Disk also leads on ratings volume (10 vs 2). Disk Mounter Professional's advantage is ads (none vs shown) and review sentiment (80% vs 63%). On price, in-app purchases, monetization model 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
USB Mobile Disk costs $0.99 and Disk Mounter Professional $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
USB Mobile Disk holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: USB Mobile Disk has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 63% of USB Mobile Disk's written reviews are positive against 80% of Disk Mounter Professional's, so the app with the better star average is not the one people write more warmly about.
USB Mobile Disk ships an update every 3 months, Disk Mounter Professional monthly. The most recent releases landed on October 6, 2026 and September 19, 2026 respectively.
| Parameter | USB Mobile Disk | Disk Mounter Professional |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.3 (10 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 62.5% of reviews | 80.0% of reviews — better |
| Number of ratings | 10 — better | 2 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Raphael Odermatt | Certchip Corp |
Customer experience
USB Mobile Disk
Disk Mounter Professional
In-app purchases
USB Mobile Disk
No in-app purchases
Disk Mounter Professional
No in-app purchases
Questions
Is USB Mobile Disk free?
Is Disk Mounter Professional free?
Which has better reviews, USB Mobile Disk or Disk Mounter Professional?
Do USB Mobile Disk or Disk Mounter Professional have ads?
Which is updated more often, USB Mobile Disk or Disk Mounter Professional?
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