diff --git a/app/build.gradle b/app/build.gradle
index e86b81b..a83103d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "ch.lburgy.heiafrschedule"
         minSdkVersion 18
         targetSdkVersion 29
-        versionCode 3
-        versionName "1.0.2"
+        versionCode 4
+        versionName "1.0.3"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/src/main/java/ch/lburgy/heiafrschedule/activities/SettingsActivity.java b/app/src/main/java/ch/lburgy/heiafrschedule/activities/SettingsActivity.java
index 38dbdc7..e44b5af 100644
--- a/app/src/main/java/ch/lburgy/heiafrschedule/activities/SettingsActivity.java
+++ b/app/src/main/java/ch/lburgy/heiafrschedule/activities/SettingsActivity.java
@@ -190,6 +190,15 @@ public boolean onPreferenceClick(Preference preference) {
                 }
             });
 
+            findPreference(getString(R.string.settings_key_developer)).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+                @Override
+                public boolean onPreferenceClick(Preference preference) {
+                    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("mailto:contact@lburgy.ch"));
+                    startActivity(browserIntent);
+                    return true;
+                }
+            });
+
             findPreference(getString(R.string.settings_key_license_httpcomponents)).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
                 @Override
                 public boolean onPreferenceClick(Preference preference) {
diff --git a/app/src/main/res/drawable-night/ic_calendar.xml b/app/src/main/res/drawable-night/ic_calendar.xml
new file mode 100644
index 0000000..278c5a9
--- /dev/null
+++ b/app/src/main/res/drawable-night/ic_calendar.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFF">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20,3h-1L19,1h-2v2L7,3L7,1L5,1v2L4,3c-1.1,0 -2,0.9 -2,2v16c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,5c0,-1.1 -0.9,-2 -2,-2zM20,21L4,21L4,8h16v13z"/>
+</vector>
diff --git a/app/src/main/res/drawable-night/ic_info.xml b/app/src/main/res/drawable-night/ic_info.xml
new file mode 100644
index 0000000..8cb1917
--- /dev/null
+++ b/app/src/main/res/drawable-night/ic_info.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFF">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM13,17h-2v-6h2v6zM13,9h-2L11,7h2v2z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_calendar.xml b/app/src/main/res/drawable/ic_calendar.xml
new file mode 100644
index 0000000..7c7e6bf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_calendar.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#000000">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20,3h-1L19,1h-2v2L7,3L7,1L5,1v2L4,3c-1.1,0 -2,0.9 -2,2v16c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,5c0,-1.1 -0.9,-2 -2,-2zM20,21L4,21L4,8h16v13z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_info.xml b/app/src/main/res/drawable/ic_info.xml
new file mode 100644
index 0000000..c838b18
--- /dev/null
+++ b/app/src/main/res/drawable/ic_info.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#000000">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM13,17h-2v-6h2v6zM13,9h-2L11,7h2v2z"/>
+</vector>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index e8ff75f..dbcce47 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -48,4 +48,6 @@
     <string name="see_github_title">Siehe das Projekt auf GitHub</string>
     <string name="data_schedule_dates">Zeitplan vom %1$s bis %2$s</string>
     <string name="new_schedules">Neue Zeitpläne sind verfügbar !</string>
+    <string name="developer_description">Lizenziert unter der GNU GPL v3.0-Lizenz</string>
+    <string name="developer_title">Entwickelt von Lucas Bürgy</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 86f89cb..76caef2 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -48,4 +48,6 @@
     <string name="license_httpcomponents_description">par The Apache Software Foundation, sous license Apache 2.0</string>
     <string name="data_schedule_dates">Horaires du %1$s au %2$s</string>
     <string name="new_schedules">De nouveaux horaires sont disponibles !</string>
+    <string name="developer_title">Développée par Lucas Bürgy</string>
+    <string name="developer_description">Sous license GNU GPL v3.0</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index b0d7d4f..5cefe06 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -48,4 +48,6 @@
     <string name="see_github_title">Vedi il progetto su GitHub</string>
     <string name="data_schedule_dates">Orari dal %1$s al %2$s</string>
     <string name="new_schedules">Sono disponibili nuovi orari !</string>
+    <string name="developer_description">Con licenza GNU GPL v3.0</string>
+    <string name="developer_title">Sviluppato da Lucas Bürgy</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8a08795..292583b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -55,6 +55,7 @@
     <string name="settings_key_delete_data" translatable="false">delete_data</string>
     <string name="settings_key_data_schedule_dates" translatable="false">data_schedule_date</string>
     <string name="settings_key_see_github" translatable="false">github</string>
+    <string name="settings_key_developer" translatable="false">developer</string>
     <string name="settings_key_license_httpcomponents" translatable="false">license_httpcomponents</string>
     <string name="settings_key_license_jsoup" translatable="false">license_jsoup</string>
     <string name="settings_key_license_moshi" translatable="false">license_moshi</string>
@@ -78,6 +79,8 @@
 
     <!-- About Settings -->
     <string name="see_github_title">See the project on GitHub</string>
+    <string name="developer_title">Developed by Lucas Bürgy</string>
+    <string name="developer_description">Licensed under the GNU GPL v3.0 license</string>
 
     <!-- Licenses Settings -->
     <string name="license_httpcomponents_title" translatable="false">Apache HttpComponents</string>
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 04b54d2..8bede2c 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -47,12 +47,11 @@
 
         <Preference
             app:icon="@drawable/ic_delete"
-            app:iconSpaceReserved="false"
             app:key="@string/settings_key_delete_data"
             app:title="@string/delete_data" />
 
         <Preference
-            app:iconSpaceReserved="false"
+            app:icon="@drawable/ic_calendar"
             app:isPreferenceVisible="false"
             app:key="@string/settings_key_data_schedule_dates" />
 
@@ -67,6 +66,12 @@
             app:key="@string/settings_key_see_github"
             app:title="@string/see_github_title" />
 
+        <Preference
+            app:icon="@drawable/ic_info"
+            app:key="@string/settings_key_developer"
+            app:summary="@string/developer_description"
+            app:title="@string/developer_title" />
+
     </PreferenceCategory>
 
     <PreferenceCategory