Were you wondering how to get Cydia without jailbreak? For free? Well, you came to the right place.
Here’s the link: http://www.openappmkt.com/
Add this web page onto your iDevice (if you don’t know how, here is the link: https://imaczone.wordpress.com/2013/04/01/how-to-app-website-pages-onto-your-idevice/)
Then search for Cydia and pick the one you would like. Enjoy!!