Oh yeah I've heard great things about Urban Airship. Also I noticed a new heroku add-on that looks pretty nifty as well. https://addons.heroku.com/boxcar https

Oh yeah I've heard great things about Urban Airship. Also I noticed a new heroku add-on that looks pretty nifty as well. https://addons.heroku.com/boxcar https://addons.heroku.com/boxcar