diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 086f03d..02c28ab 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="tw.howba.contact_tracing">
     <application
-        android:label="Contact Tracing"
+        android:label="Contact Tracing Scanner"
         android:name="${applicationName}"
         android:icon="@mipmap/launcher_icon">
         <activity
diff --git a/icon-assets/ios_icon.png b/icon-assets/ios_icon.png
index b2fcf6d..142f636 100644
Binary files a/icon-assets/ios_icon.png and b/icon-assets/ios_icon.png differ
diff --git a/lib/main.dart b/lib/main.dart
index ab299a0..92975d9 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -104,8 +104,8 @@ class AnalyzeViewState extends State<AnalyzeView>
                                   child: Slider(
                                       value: peopleCount,
                                       min: 1,
-                                      max: 10,
-                                      divisions: 9,
+                                      max: 20,
+                                      divisions: 19,
                                       label: 'People: ${peopleCount.toInt()}',
                                       onChanged: (v) {
                                         setState(() {