diff --git a/Gulpfile.js b/Gulpfile.js
index 275ef7a0..4519ad0d 100644
--- a/Gulpfile.js
+++ b/Gulpfile.js
@@ -39,7 +39,11 @@ gulp.task('scripts', function(){
   var bundler = browserify('./app/application.js')
   bundle(bundler, './application.js')
     .pipe(gulp.dest('./build/assets/js/'))
-    .pipe(refresh(lrserver));
+
+  var polyfillBundler = browserify('./app/polyfill.js')
+  bundle(polyfillBundler, './polyfill.js')
+    .pipe(gulp.dest('./build/assets/js/'))
+    .pipe(refresh(lrserver))
 });
 
 gulp.task('html', function(){
diff --git a/app/index.html b/app/index.html
index 676defa5..ad08625b 100644
--- a/app/index.html
+++ b/app/index.html
@@ -14,10 +14,7 @@
   <div id="app"></div>
 
   <div id="auth" class="auth__modal"></div>
-  <script>
-    //monkey patch URL for safari 6
-    URL = window.URL || window.webkitURL
-  </script>
+  <script src='assets/js/polyfill.js'></script>
   <script src='assets/js/application.js'></script>
 </body>
 </html>
diff --git a/app/polyfill.js b/app/polyfill.js
new file mode 100644
index 00000000..af71e5d1
--- /dev/null
+++ b/app/polyfill.js
@@ -0,0 +1,7 @@
+//monkey patch Uint8ClampedArray for android API level 15 and below
+var TA = require('typedarray')
+window.Uint8ClampedArray = window.Uint8ClampedArray || TA.Uint8ClampedArray
+window.Float64Array = window.Float64Array || TA.Float64Array
+
+//monkey patch URL for safari 6
+window.URL = window.URL || window.webkitURL
diff --git a/package.json b/package.json
index 4a805bd0..6e392b8b 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,8 @@
     "es3ify": "~0.1.3",
     "uniqueify": "~1.0.0",
     "arrival": "~1.0.0",
-    "uglifyify": "~2.4.0"
+    "uglifyify": "~2.4.0",
+    "typedarray": "0.0.6"
   },
   "aperture": {
     "sources": [