Documents vs USB Disk Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Documents
This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.
- Edit PDFs directly
- Convert files to PDF
- Organize files and folders
- Transcribe audio and video
- Scan documents
- Play audio and video
- Transfer files via Wi-Fi
Read full descriptionHide full description
Documents by Readdle is a super app for iPhone and iPad. It’s your all-in-one solution for working with files at home, in the office, at university, or on the go. Whether you edit, annotate, convert, listen to, or read, Documents brings everything together in one seamless experience. From books, scans, and receipts to articles, PDFs, audio, and video files, and even ZIP & RAR archives — every type of content finds its home in Documents. One app – infinite capabilities. Serving as your PDF reader, document viewer, file manager, cloud storage integrator, and music and video player, Documents replaces a dozen standalone apps with one beautifully designed, intuitive hub for all your files. Explore a wide range of features designed to help you get things done quickly and efficiently. PDF EDITOR • Edit or modify existing text directly in a PDF – just like in a Word document • Highlight and annotate important info in books using colors, text, or stickers • Sign PDF contracts on the go with e-signatures • Merge and combine multiple PDFs into one • Add, delete, and rearrange pages with a thumbnail preview • Rotate and reorder pages in PDFs FILE CONVERTER • Convert PDF, DOCX, JPG, JPEG, PNG, HEIC, WEBP, and more • Create PDFs from documents, photos, and images • Convert PDFs into editable formats and back • Switch between image formats in just a few taps MANAGE AND ARCHIVE FILES & FOLDERS • Organize your files and create folders to suit your needs • Use Reminders by setting a date/time to be notified about a specific file • Rename and color-tag files for quick access • Use Smart Actions and get contextual recommendations for the most relevant next step • Use Zip/Unzip and RAR extractor tools • Open Office files and eBooks with ease AI TOOLS • Transcribe audio and video to text, then edit, annotate, store in the cloud, or share — all within Documents • Use Smart Eraser to remove unwanted objects from photos SCANNER • Scan receipts, books, and documents using the built-in iOS scanning engine and save them directly in Documents AUDIO & VIDEO PLAYER • Listen to music online and offline • Watch movies imported from your computer or online sources • Access your photo and video library easily AUDIO EDITOR • Trim, cut, remove silence, edit metadata, and extract MP3 Wi-Fi FILE TRANSFER • Transfer music, videos, photos, or documents from your iPhone or iPad to a Mac or PC and vice versa with our super-fast Wi-Fi Transfer technology AUDIO & VIDEO TRANSCRIPTION • Transcribe audio and video to text instantly • Convert voice recordings to editable notes • Turn videos into clear, searchable text • Use accurate speech-to-text tools for meetings, lectures, and interviews • Export and share transcriptions anywhere IMPORT & SAVE FILES • Import from your computer, cloud, WebDAV, or nearby devices • Download files from the web browser directly into Documents • Save email attachments in one place • Save links from any external app or web browser INTEGRATE ALL CLOUD SERVICES • Work in iCloud, Dropbox, Google Drive, and other services without downloading files • Set up two-way sync to the specific folders to automatically upload your files SEE WHAT OTHERS HAVE SAID ABOUT OUR APP Documents is an App Store Editors’ Choice winner. Read more about our terms and conditions here: https://documents.io/legal/privacy https://documents.io/legal/terms
USB Disk Pro
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.
- Store and view files
- Built-in document viewer
- iTunes and Wi-Fi file transfers
- Cloud service integration
- File encryption and protection
- Supports Files app
Read full descriptionHide full description
USB Disk Pro lets you store, view and manage documents on your iPhone and iPad. It has an amazing built in document viewer and is very easy to use, with a simple and intuitive interface, yet it contains many powerful features. Drag and drop files in iTunes to transfer them to your iPhone / iPad, then view them anywhere! TUAW - "USB Disk is [...] a nicely designed one." Lifehacker - "The Best. USB Disk for iOS gives you a fast and easy way to transfer documents and images to your device." Apple - "New and Noteworthy" TOP REASONS TO BUY • Store and view files. • Open multiple documents in different pages. • Restores last viewing position. • Navigate using swipes (like Photos / iBooks app). • Thumbnails let you preview your files. • Protect & encrypt files using Apple's Data Protection. • Supports the Files application (file provider for iOS 11+). MORE FEATURES • View and download email attachments. • Full screen file viewer. • Copy, paste, cut, delete and create files. • USB file transfers. • File transfers without iTunes over WiFi. • TV / VGA out. • Slideshow with adjustable delay. • Fast scrolling, page up/down functionalities. • Email your documents. • Lock code. • Download web files. • In app web browser. • Storage provider for other apps. • Background audio. BROWSING LOCATIONS • Local files. • Dropbox. • Google Drive. • OneDrive, SharePoint. • Box. • Evernote. • WebDAV and WWW servers. • FTP, SFTP servers. • Device's Photo Library. READING FILE TYPES • PDF files. • Compressed files (zip, rar). • MS Office documents. • iWork documents. • Pictures (jpg, png, gif, ...). • eBooks (pdf, ePub, html, txt, ...). • Comics (cbr, cbz, pdf, ...). • Audio files (mp3, m4a, wav, ...). • Video files (m4v, mov, avi, mkv, ...). EDITING FILE TYPES • ZIP files. • Small txt files. • PDF annotations. UPDATES Buy now and get free updates.
Screenshots
Verdict
The clearest difference is price: Documents at Free against USB Disk Pro's $99.99. Documents also leads on update cadence (weekly vs every 3 months) and ratings volume (626K vs 142). USB Disk Pro's advantage is in-app purchases (none vs 15) and device support (5 vs 2). On ads 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
Documents is free to download; USB Disk Pro costs $99.99 up front. Documents sells 13 in-app purchases, starting at $4.99 per 7 days. USB Disk Pro asks for nothing beyond the download.
Documents holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Documents has 626K ratings behind it against 142, so its average is the more settled of the two. Written reviews point the same way: 71% of Documents's written reviews are positive against 61% of USB Disk Pro's.
Documents ships an update weekly, USB Disk Pro every 3 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Documents | USB Disk Pro |
|---|---|---|
| Price | Free — better | $99.99 |
| Rating | 4.8 (626K ratings) — better | 4.5 (142 ratings) |
| Positive reviews | 71.0% of reviews — better | 61.4% of reviews |
| Number of ratings | 626K — better | 142 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #65 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple TV, Apple Watch — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 431 MB | 189 MB |
| Age rating | 17+ | 17+ |
| Developer | Readdle Technologies Limited | Imesart S.a.r.l. |
Customer experience
Documents
USB Disk Pro
User reviews
Documents
From 626K App Store ratingsWhat we love
- 💯 Excellent file management capabilities
- 🚀 Seamless integration with cloud services
- 📚 Versatile document viewer and editor
- 🎵 Reliable offline music player
- 👍 Intuitive and user-friendly interface
Room to improve
- 🐛 Occasional crashes and bugs
- 🔒 Concerns over in-app subscription model
- 🔍 Inconsistent search and file management functionality
- 🔋 High storage consumption
- 🤔 Confusing changes in recent updates
USB Disk Pro
From 142 App Store ratingsWhat we love
- 🚀 Simple and reliable
- 👍 Great for file storage and management
- 🚀 Efficient file transfer
- 👍 Versatile file support
- 🚀 Excellent app for iPad/iPhone
Room to improve
- 🐛 Occasional crashes and stability issues
- 🐛 Compatibility problems with certain file formats
- 🐛 Blurry document rendering
- 🐛 Unreliable cloud/network connectivity
Bugs and requests
Documents
Reported bugs
4 issues- Disappearing downloaded files and folders
- Unreliable audio playback with skipping and pausing
- Inability to open certain file types after updates
- Syncing issues between local storage and cloud services
Requested features
5 requests- Customizable volume controls for audio playback
- Improved PDF annotation tools
- Option to expand/collapse all bookmarks in documents
- Ability to permanently delete files
- Faster file transfer and syncing between devices
USB Disk Pro
Reported bugs
3 issues- App closing unexpectedly when using certain features
- Inability to open large files without crashing
- Inconsistent file handling and naming
Requested features
4 requests- Advanced video player controls (fast forward, slow motion, zoom)
- Basic image editing tools
- Improved file/folder organization and naming
- Integration with more cloud storage services
In-app purchases
Documents
- Documents Plus7 Days trial$4.997 Days
- Documents Plus$9.991 Month
- Documents Plus1 Month trial$9.991 Month
Show 10 moreShow fewer
- Documents Plus7 Days trial$9.991 Month
- Documents Plus3 Days trial$9.991 Month
- Documents Plus7 Days trial$12.491 Month
- Documents VPN3 Days trial$12.491 Month
- Documents VPN7 Days trial$12.491 Month
- Documents Plus7 Days trial$14.991 Month
- Documents Plus3 Days trial$14.991 Month
- Documents Plus7 Days trial$49.991 Year
- Documents Plus7 Days trial$59.991 Year
- Documents VPN7 Days trial$89.991 Year
USB Disk Pro
No in-app purchases
Questions
Is Documents free?
Is USB Disk Pro free?
Which has better reviews, Documents or USB Disk Pro?
Do Documents or USB Disk Pro have ads?
Which is updated more often, Documents or USB Disk Pro?
Other comparisons















