iCloud vs Dropbox : Which is Better?

iCloud

iCloud is a cloud storage and cloud computing service. Developed by Apple

License: Freemium

Apps available for Mac OS X Windows Online iPhone iPad

Dropbox is an easy to use freemium cloud storage solution. It has a client sync utility for multiple platforms. Developed by Dropbox Inc.

License: Freemium

Apps available for Mac OS X Windows Linux Online Android

Feature	iCloud	Dropbox
Cloud Storage
Security & Privacy
Selective synchronization
Unlimited storage
File-sync
Centralized model repository
Built-in viewer
Cloud sync
File sharing
Privacy focused
Calendar integration
Sync Contacts
End-to-End Encryption
AES encryption
Peer-To-Peer
Decentralized
Real-time sync
Encryption
Autotagging
Self-hosted in intranet or private cloud
Bookmarks
Encrypted folder
Online Cloud Storage
Backup
Unlimited bandwidth
Support for IMAP
Support for Aliases
File-organization
POP3 Support
File Versioning
Development API
Encrypted sync
Built-in player
Scan documents
Free storage
IFTTT integration
Integrated PDF Viewer
Works offline too
Ad-free
Drag n drop
Windows Explorer integration
Folder sync
Compatible with Microsoft Office
Office Online integration
Works Offline
Podcast Hosting
Real-Time Synchronization
Shared folders
Shared links
Cloud based
Crypto folder
Encrypted backups
High Level
Sync between devices
Multiple backups and version history
File Storage
Based on Blockchain
Distributed
Android Sync
Accounting Integration