Apps to rev up your relationship:

*** Avocado: Avocado is an app that let's you stay in touch with your sweetie by sending cute messages, share photos, manage dates, create shared lists (vacation ideas, grocery lists), and send hugs and kisses (the app vibrates when you place the phone against your chest).

*** BeCouply: Fresh ideas for date night.

*** Treat: Design your own greeting card using personal photos and customized text. These are real greeting cards you can send to your sweetie (unless, of course, it's a Saturday). The app is free but, of course, the cards comes with a price.