ownCloud vs Memotoo : Which is Better?

ownCloud

ownCloud is a free and opensource file sync and share app which is self hosted. Developed by ownCloud, Inc.

License: Free Personal

Apps available for Mac OS X Windows Linux Android iPhone

Memotoo sync all your contacts from Gmail, Facebook, phone, Thunderbird, Outlook, etc in a single address book. Developed by TIPICREA

License: Commercial

Apps available for Mac OS X Windows Linux Online Windows Mobile

Feature	ownCloud	Memotoo
Built-in RSS reader
File-sync
Music Streaming
Support for WebDAV
Autotagging
Bookmarks
Built-in Note Taker
Calendar integration
Cloud Storage
Delta Backup
Delta Update
File management
File sharing
No installation required
Image Preview
SAML Single Sign-On
Self-hosted in intranet or private cloud
Calendar Sync
Virtual filesystem
Cloud based
Crypto folder
Encrypted backups
High Level
Privacy focused
Sync Contacts
Peer-To-Peer
Decentralized
Real-time sync
Encryption
End-to-End Encryption
AES encryption
Cloud sync
Built-in viewer
Encrypted folder
Online Cloud Storage
Backup
File Versioning
Development API
Encrypted sync
Multiple backups and version history
Selective synchronization
Unlimited storage
Centralized model repository
Based on Blockchain
Distributed
Unlimited bandwidth
Drag n drop
CalDAV
CardDAV
Contacts
Events
Notetaking
Category filters
Security & Privacy
Address book integration
Automatic Duplicate Merge
Built-in Image viewer
Built-in player
Convert Email to Task
Feed Reader
CalDAV Server
Batch conversion
Built-in PDF converter
Automated file transfer
Automatic call and SMS logging
Endless classification and reminders
Workflow Automation
Built-in Calendar