I created Play Date originally as a web app to help me view release dates for games I was interested in. It got pretty popular with some Kotaku and other online articles being written about it.
A lot of the user feedback was regarding an app, so I made an app!
It's free and it may be useful for you!
You can set the region and platforms you're interested in and set yourself reminders for the games on your iPhone or iPad.
Android version coming soon!
App Store Link: https://itunes.apple.com/us/app/play-date-video-game-release/id987119779?ls=1&mt=8
Webapp: http://www.chrisgregori.co.uk/playdate/