Easily create colorful posts with multiple images — and it looks cool when sharedon your Instagram and Tumblr.
Go to checkthis.com/appstore on your iPhone
New to checkthis? View our guide oncreating your first poster.
I'm playing with Checkthis.com. Let's see how it works! The best mobile app demoed at Techcrunch Disrupt so far is Do@. You can see a demo of that below: