diff --git a/app/static/apple-touch-icon-114.png b/app/static/apple-touch-icon-114.png
new file mode 100644
index 0000000..2a2ec71
Binary files /dev/null and b/app/static/apple-touch-icon-114.png differ
diff --git a/app/static/apple-touch-icon-120.png b/app/static/apple-touch-icon-120.png
new file mode 100644
index 0000000..3848037
Binary files /dev/null and b/app/static/apple-touch-icon-120.png differ
diff --git a/app/static/apple-touch-icon-144.png b/app/static/apple-touch-icon-144.png
new file mode 100644
index 0000000..8eba7f4
Binary files /dev/null and b/app/static/apple-touch-icon-144.png differ
diff --git a/app/static/apple-touch-icon-152.png b/app/static/apple-touch-icon-152.png
new file mode 100644
index 0000000..eb3adfe
Binary files /dev/null and b/app/static/apple-touch-icon-152.png differ
diff --git a/app/static/apple-touch-icon-57.png b/app/static/apple-touch-icon-57.png
new file mode 100644
index 0000000..42fc4de
Binary files /dev/null and b/app/static/apple-touch-icon-57.png differ
diff --git a/app/static/apple-touch-icon-72.png b/app/static/apple-touch-icon-72.png
new file mode 100644
index 0000000..5a5d193
Binary files /dev/null and b/app/static/apple-touch-icon-72.png differ
diff --git a/app/static/apple-touch-icon-76.png b/app/static/apple-touch-icon-76.png
new file mode 100644
index 0000000..08dae32
Binary files /dev/null and b/app/static/apple-touch-icon-76.png differ
diff --git a/app/templates/layout.html b/app/templates/layout.html
index 01cd95f..baf49b2 100644
--- a/app/templates/layout.html
+++ b/app/templates/layout.html
@@ -35,7 +35,13 @@
         <title>Rollerverbrauch</title>
         <meta name="description" content="">
         <meta name="viewport" content="width=device-width, initial-scale=1">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-57.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-72.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-76.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-114.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-120.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-144.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-152.png') }}">
 <!--
         <link rel="stylesheet" href="{{ url_for('static', filename='normalize.min.css') }}">
         <link rel="stylesheet" href="{{ url_for('static', filename='main.css') }}">
diff --git a/create_icons.sh b/create_icons.sh
new file mode 100755
index 0000000..9527318
--- /dev/null
+++ b/create_icons.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+SIZES="57 72 76 114 120 144 152"
+
+for SIZE in $SIZES
+do
+	convert ./icon_orig.png -resize ${SIZE}x${SIZE} app/static/apple-touch-icon-${SIZE}.png
+done
diff --git a/app/static/apple-touch-icon.png b/icon_orig.png
similarity index 100%
rename from app/static/apple-touch-icon.png
rename to icon_orig.png