Comparison

AirDisk vs ePDFNotes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AirDisk

This app transforms your iOS device into a wireless flash drive, enabling easy file transfers between your computer and phone or tablet via a web browser. It supports photos, documents, music, and videos, with robust file management and security features.

Highlights
  • Wireless file transfer
  • Web browser interface
  • Photo backup
  • Document viewer
  • Music player
  • Cloud integration
  • Password protection
Features
Read full description

AirDisk is a wireless file transfer and file manager app that helps you move photos, videos, folders, documents, music, and archives between your phone, tablet, and computer. Use local WiFi transfer to access your phone files from a computer browser. Open AirDisk, connect your computer to the same WiFi network, enter the browser address shown in the app, and start uploading or downloading files. No cable, no iTunes, no desktop software, and no cloud upload required for local WiFi transfer. AirDisk is useful when you want to: • Transfer photos from iPhone or iPad to Windows PC • Move videos from phone to computer • Send documents from computer to phone • Transfer files over WiFi using a browser • Access phone files without installing desktop software • Organize folders, media, documents, and archives • Manage files locally on your mobile device • Use cloud storage when needed Key features: Wireless WiFi File Transfer Transfer files between your phone and computer over the same local WiFi network. Use your computer browser to upload, download, and manage files. Photo and Video Transfer Move photos and videos from your phone to your computer without using a cable. This is helpful for backing up camera roll media, moving large videos, or freeing up phone storage. Browser-Based Transfer Access your files from a Mac, Windows PC, Chromebook, or other computer with a web browser. No desktop companion app is required for local WiFi transfer. File Manager Create folders, rename files, move files, copy files, delete files, organize folders, and manage your local storage from one place. Document Viewer Preview common document formats including PDF, Microsoft Office files, Apple iWork files, images, text files, and more. Archive Tools Zip, unzip, and manage archive files directly inside the app. Music and Video Player Play music and videos stored in AirDisk with built-in media player support. Cloud Storage Support Connect to iCloud, Google Drive, Dropbox, OneDrive, Box, FTP, and WebDAV when you want to access or manage cloud files. Privacy and Local Transfer For local WiFi transfer, your files are transferred through your local network instead of requiring cloud upload. Your phone and computer must be connected to the same WiFi network, and AirDisk should stay open while transferring files. AirDisk is designed for people who want a practical way to transfer files wirelessly, manage documents, move photos and videos, and access phone files from a computer browser. Discover how AirDisk simplifies file management and boosts productivity. • Learn more: https://airdisk.app • Terms of Service: https://airdisk.app/terms-of-service • Privacy Policy: https://airdisk.app/privacy-policy

About

ePDFNotes

Features
Read full description

ePDFNotes is a PDF annotation app for students, professionals, and anyone who reads PDFs. It solves the problem of needing rich, multimedia annotations on PDF documents — users can add text notes, highlights, freehand drawings, voice recordings, video notes, photos, and file attachments directly on PDF pages. It includes text-to-speech for hands-free reading and iCloud sync to keep everything in sync across iPhone, iPad, and Mac. ANNOTATE YOUR WAY - Add rich text notes with customizable fonts, sizes, and colors - Highlight important passages in multiple colors - Draw freehand with adjustable pen width and color - Place voice recordings, videos, photos, and file attachments on any page MULTIMEDIA NOTES - Record voice memos and attach them to specific PDF pages - Capture photos or record video notes on the spot - Attach files from your device for quick reference - Embed YouTube video links alongside your notes LISTEN TO YOUR PDFs - Built-in text-to-speech reads any PDF aloud - Adjustable speech rate and voice selection - Great for reviewing notes hands-free or accessibility ORGANIZE & PROTECT - Create folders and subfolders to organize your PDF library - Archive documents for safekeeping - Recently Deleted folder with 30-day recovery — no accidental data loss - Reorder documents with drag and drop SYNC WITH iCLOUD - Seamlessly sync PDFs, annotations, and media across iPhone, iPad, and Mac - All data stays in your personal iCloud account - Optional — works fully offline with no account required PRIVACY FIRST - No analytics, no tracking, no ads - No sign-up or login required - All data stored locally on your device (and in your iCloud if you choose) ePDFNotes includes a built-in User Guide to help you get started with every feature.

Screenshots

AirDisk4 screens
ePDFNotes4 screens

Verdict

The call

The clearest difference is price: AirDisk at Free against ePDFNotes's $6.99. AirDisk also leads on update cadence (every 11 days vs every 2 months). ePDFNotes's advantage is in-app purchases (none vs 10). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

AirDisk is free to download; ePDFNotes costs $6.99 up front. AirDisk sells 10 in-app purchases, starting at $1.99 per month. ePDFNotes asks for nothing beyond the download.

UpkeepUpdate frequency

AirDisk ships an update every 11 days, ePDFNotes every 2 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
AirDisk versus ePDFNotes: the parameters behind the verdict, then further details
ParameterAirDiskePDFNotes
PriceFree — better$6.99
Rating4.1 (152 ratings) — better—
Positive reviews11.8% of reviews—
Number of ratings152 — better—
Update frequencyEvery 11 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size105 MB5 MB
Age rating4+4+
DeveloperFelix YewDanny Law

In-app purchases

10 purchases

AirDisk

Subscriptions6
  • Monthly Cloud Services$1.991 Month
  • Monthly Pro$1.991 Month
  • Monthly Photos Transfer$1.991 Month
Show 3 more
  • Yearly Photos Transfer$9.991 Year
  • Yearly Cloud Services$9.991 Year
  • Yearly Pro$12.991 Year
One-time4
  • Lifetime Pro$39.99
  • Pro Upgrade$39.99
  • Lifetime Photos Transfer$49.99
Show 1 more
  • Lifetime Cloud Services$49.99
None

ePDFNotes

No in-app purchases

Questions

Is AirDisk free?
AirDisk is free to download, with in-app purchases available.
Is ePDFNotes free?
ePDFNotes costs $6.99, with no in-app purchases.
Do AirDisk or ePDFNotes have ads?
Neither AirDisk nor ePDFNotes shows ads.
Which is updated more often, AirDisk or ePDFNotes?
AirDisk ships an update every 11 days, and ePDFNotes every 2 months. Most recently, AirDisk was updated on November 1, 2026 and ePDFNotes on October 25, 2026.

Other comparisons