diff --git a/index.html b/index.html
index 92f1415..96282ff 100644
--- a/index.html
+++ b/index.html
@@ -22,12 +22,24 @@
   <meta property="og:description" content="Join the numbers and get to the 2048 tile! Careful: this game is extremely addictive!"/>
   <meta property="og:image" content="http://gabrielecirulli.github.io/2048/meta/og_image.png"/>
 
-  <meta name="twitter:card" content="summary" />
+  <meta name="twitter:card" content="app" />
   <meta name="twitter:site" content="@gabrielecirulli" />
   <meta name="twitter:title" content="2048 game" />
   <meta name="twitter:description" content="Join the numbers and get to the 2048 tile! Careful: this game is extremely addictive!" />
   <meta name="twitter:image" content="http://gabrielecirulli.github.io/2048/meta/og_image.png" />
   <meta name="twitter:url" content="http://gabrielecirulli.github.io/2048/" />
+
+  <meta name="twitter:card" content="app">
+  <meta name="twitter:app:country" content="US">
+  <meta name="twitter:app:name:iphone" content="2048">
+  <meta name="twitter:app:id:iphone" content="868076805">
+  <meta name="twitter:app:url:iphone" content="https://itunes.apple.com/us/app/2048-by-gabriele-cirulli/id868076805">
+  <meta name="twitter:app:name:ipad" content="2048">
+  <meta name="twitter:app:id:ipad" content="868076805">
+  <meta name="twitter:app:url:ipad" content="https://itunes.apple.com/us/app/2048-by-gabriele-cirulli/id868076805">
+  <meta name="twitter:app:name:googleplay" content="2048">
+  <meta name="twitter:app:id:googleplay" content="com.gabrielecirulli.app2048">
+  <meta name="twitter:app:url:googleplay" content="https://play.google.com/store/apps/details?id=com.gabrielecirulli.app2048">
 </head>
 <body>
   <div class="container">
