diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 92ecba2..d67f78e 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -54,6 +54,23 @@
     <string name="descr_fab_sub_menu_button_save">Speichern-Knopf</string>
     <string name="descr_fab_sub_menu_button_clear">Zurücksetzen-Knopf</string>
     <string name="descr_fab_sub_menu_button_resume">Fortsetzen-Knopf</string>
-    <string name="descr_statistics_sheet_delete_button">Schaltfläche „Aufzeichnung löschen”</string>
+    <string name="descr_statistics_sheet_delete_button">Schaltfläche „Aufzeichnung löschen“</string>
     <string name="descr_statistics_sheet_save_button">Share-Taste, die den Export als GPX anbietet</string>
+    <string name="pref_theme_selection_mode_light">Heller Modus</string>
+    <string name="pref_theme_selection_mode_device_default">Gleich wie Gerät</string>
+    <string name="pref_theme_selection_mode_dark">Dunkler Modus</string>
+    <string name="abbreviation_seconds">Sek.</string>
+    <string name="abbreviation_minutes">Min.</string>
+    <string name="abbreviation_hours">Std.</string>
+    <string name="dialog_yes_no_positive_button_delete_non_starred">Löschen</string>
+    <string name="dialog_yes_no_positive_button_delete_recording">Löschen</string>
+    <string name="dialog_yes_no_positive_button_default">Ja</string>
+    <string name="statistics_sheet_p_recording_paused">Aufnahme pausiert:</string>
+    <string name="dialog_yes_no_message_delete_recording">Diese Aufnahme löschen\?</string>
+    <string name="dialog_rename_track_input_hint">Einen neuen Namen eingeben</string>
+    <string name="dialog_rename_track_button">Umbenennen</string>
+    <string name="dialog_generic_details_button">Details anzeigen</string>
+    <string name="dialog_generic_button_okay">OK</string>
+    <string name="dialog_generic_button_cancel">Abbrechen</string>
+    <string name="tab_settings">Einstellungen</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 c74b86e..fcb818c 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -26,7 +26,7 @@
     <string name="dialog_error_empty_recording_action_resume">Riprendi la registrazione</string>
     <!-- toast messages -->
     <string name="toast_message_elevation_info">Suggerimento: L\'accuratezza dei dati dell\'altitudine dipende dal tuo dispositivo. Sono misurate la salita e la discesa di tutto il percorso.</string>
-    <string name="toast_message_install_file_helper">Per favore installa prima un gestore di file o un visualizzatore di tracce GPX.</string>
+    <string name="toast_message_install_file_helper">Incapace di salvare. Si prega di installare prima un gestore di file.</string>
     <!-- map markers -->
     <string name="marker_description_time">Ora</string>
     <string name="marker_description_accuracy">Precisione</string>