Compare annotation apps

See more about annotation apps

PaperPort Notes

Good Reader

iAnnotate

Supported Platforms iOS iOS

iOS, Android

Cost Free    $5 $9.99
Transfer files/sync

Directly from browser or email.

Sync with cloud storage

Directly from browser or email

Sync with cloud storage

USB or WiFi

Sync with cloud storage

Annotate tools
 

Yes    Yes Yes

Manages files in app

 

No Yes Yes
Other features

Audio recording notes
Bookmark
Spell checker
Import PPT

Connect photos
Protect files
Link to files with URL
Bookmark tab
Page navigation
Key word search in document

Annotate Word and PPT 
Add blank page in your PDF document for writing extensive notes
Remove(delete) PDF pages
Share annotated (edit notes), flattened(no edit notes) or original documents
Edit toolbar for navigation, viewing, document use and use

Website PaperPort Notes website GoodReader website iAnnotate website

Compare Cloud Storage Apps

See more about cloud storage apps

 

Dropbox

Google Drive

OneDrive

Free Storage 2GB 5GB 7GB
Supported Platforms

Windows, Mac OS, Linux, iOS, Android, BlackBerry

Windows, Mac OS,
iOS, Android

Windows, Mac OS, iOS, Android, Windows Phone

Features

Selective Folder Syncing,

Events Tracking,
Version History,
Sharing Link,
Facebook Group Integration

Selective Folder Syncing, Events Tracking,
Version History,
Sharing Permission Settings,
Commenting on Files, Online Document Editor, Simultaneous Document Editing

Events Tracking,
Version History,
Sharing Permission Settings,
Commenting on Files,
Microsoft Office Web Apps 
Simultaneous Document Editing,
Remote Access to Files on PC,
OneNote Mobile App

Sharing Simple Sharing Link Customized Sharing and Access Settings Customized Sharing and Access Settings
Supported File Types Microsoft Office, Apple iWork, Audio, Video and Image Files Adobe Illustrator & Photoshop, Autodesk AutoCad, Audio, Video and Image Files Microsoft Office, Audio, Video and Image Files
Website Dropbox Website Google Drive Website OneDrive Website

See more cloud storage reviews:

Mitroff, S. (2014). OneDrive, Dropbox, Google Drive, and Box: Which cloud storage is right for you?. Retrieved from CNET website

Nield, D. (2014). Best cloud storage: Dropbox vs SkyDrive vs Google Drive vs iCloud. Retrieved from techradar website