Screenchomp

Moodle	Edmodo	ScreenChomp	Wikispaces.com
Purpose and ease of use	A free LMS Many functions take time to learn but basic uses are easy 3	Free comprehensive communication tool. 2	ipad compatible app to record presentations. 4	Free for educators.  Multifunctional wiki. Takes time to learn functions Purpose=4 Ease of use=2
Accessibility	accessed from any device.  need free subscription 4	4	Ipad app- accessible for presenter.  Students can access once presentation is shared to Twitter, blogs etc. 4	Free to access with link 4
Support	email support 2	2	2	email and online tutorials 2
Audience	global possible 4	large network of users 4	audience may be global if shared to social media. Does not allow for 2 -way communication 3	Anyone with link. 3
Media Formats	4	4	4	4
Compatibility with Learning/Course Management Systems	This is a LMS that is compatible and directly linked with many external communication platforms such as blogs 4	Compatible with Google and Microsoft 3	Links to presentation can be posted on any LMS 3	Link to content can be posted to any LMS.   3
TOTAL COMMUNICATION TOOL SCORE	Moodle 21	Edmodo 19	ScreenChomp 20	Wikispaces.com 19

Screenchomp scored a 20/24 with our assessment rubric.  It is an iPad-compatible app to record presentations.  The audience can be a select group or global if shared to social media such as Twitter.  Links to presentations can be posted to any learning management system. The communication is not collaborative however as the app is designed to post recorded presentations.  The app is functional, allowing many different media types and files as the instructor utilizes the iPad as a digital whiteboard to screencast, draw, lecture, and present videos.  

from archive.wired.com