diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 78d40c23bfccfa04af3dc0064fc0245acbb52764..c4330d5d9dbd0602cafb53230c32767d1a9bbe30 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -15,6 +15,8 @@
     <string name="action_delete_contact">Eliminar contacto de la lista</string>
     <string name="title_activity_contacts">Contactos</string>
     <string name="just_now">ahora</string>
+    <string name="minutes_ago">min</string>
+    <string name="unread_conversations">conversaciones por leer</string>
     <string name="sending">enviando&#8230;</string>
     <string name="announce_pgp">Renovar anuncio PGP</string>
     <string name="encrypted_message">Desencriptando mensaje. Espera por favor&#8230;</string>
@@ -31,7 +33,7 @@
     <string name="share_with">Compartir con</string>
     <string name="ask_again"><u>Pulsa para preguntar otra vez</u></string>
     <string name="show_otr_key">Huella dactilar OTR</string>
-    <string name="no_otr_fingerprint">No se ha generado una huella dactilar OTR. Simplemente continúa y comienza una conversación encriptada</string>
+    <string name="no_otr_fingerprint">No se ha generado una huella dactilar OTR. Continúa y comienza una conversación encriptada</string>
     <string name="start_conversation">Comenzar conversación</string>
     <string name="invite_contacts">Invitar contactos</string>
     <string name="invite_contacts_to_existing">Invitar a conferencia existente</string>
@@ -89,8 +91,8 @@
     <string name="offering">ofreciendo&#8230;</string>
     <string name="no_pgp_key">Clave openPGP no encontrada</string>
     <string name="contact_has_no_pgp_key">Conversations no ha podido encriptar tus mensajes porque tu contacto no está anunciando su clave publica.\n\n<small>Por favor, pide a tu contacto que configure openPGP.</small></string>
-    <string name="encrypted_message_received"><i>Mensaje encriptado recibido. Pulsa para desencriptar y ver.</i></string>
-    <string name="encrypted_image_received"><i>Imagen encriptada recibida. Pulsa para desencriptar y ver.</i></string>
+    <string name="encrypted_message_received"><i>Mensaje encriptado recibido. Pulsa para ver.</i></string>
+    <string name="encrypted_image_received"><i>Imagen encriptada recibida. Pulsa para ver.</i></string>
     <string name="image_file"><i>Imagen recibida. Pulsa para ver</i></string>
     <string name="otr_file_transfer">Encriptación con OTR no disponible</string>
     <string name="otr_file_transfer_msg">Desafortunadamente la encriptación con OTR no está disponible para transferencia de archivos. Puedes selecionar encriptación con openPGP o no usar encriptación.</string>
@@ -124,7 +126,7 @@
     <string name="accept">Aceptar</string>
     <string name="error">Ha ocurrido un error</string>
     <string name="pref_grant_presence_updates">Suscripción de presencia</string>
-    <string name="pref_grant_presence_updates_summary">Por defecto otorgar y pedir suscripciones de presencia de los contactos que ha creado</string>
+    <string name="pref_grant_presence_updates_summary">Por defecto otorgar y pedir suscripciones de presencia de los contactos que has creado</string>
     <string name="subscriptions">Suscripciones</string>
     <string name="your_account">Tu cuenta</string>
     <string name="keys">Claves</string>
@@ -138,7 +140,7 @@
     <string name="error_compressing_image">Error convirtiendo el archivo de imagen</string>
     <string name="error_file_not_found">Archivo no encontrado</string>
     <string name="error_io_exception">Error I/O general. ¿Puede que te hayas quedado sin espacio en disco?</string>
-    <string name="error_security_exception_during_image_copy">La aplicación que usas para seleccionar imágenes no nos proporciona suficientes permisos para leer el archivo.\n\n<small>Utiliza un explorador de ficheros diferente para seleccionar la imagen</small></string>
+    <string name="error_security_exception_during_image_copy">La aplicación que usas para seleccionar imágenes no proporciona suficientes permisos para leer el archivo.\n\n<small>Utiliza un explorador de ficheros diferente para seleccionar la imagen</small></string>
     <string name="account_status">Estado:</string>
     <string name="account_status_unknown">Desconocido</string>
     <string name="account_status_disabled">Deshabilitado temporalmente</string>
@@ -167,5 +169,5 @@
     <string name="account_settings">Configuración de cuenta</string>
     <string name="save">Guardar</string>
     <string name="passwords_do_not_match">Las contraseñas no coinciden</string>
-    <string name="invalid_jid">Éste no es un identificador de Jabber válido</string>
+    <string name="invalid_jid">El identificador no es un identificador de Jabber válido</string>
 </resources>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2b5c25f272288f5d7396ecf9e726b90ba442a501..9db67fdf17e5f3bc54168a591fb0fbf57fac84fd 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -15,6 +15,8 @@
     <string name="action_delete_contact">Delete from roster</string>
     <string name="title_activity_contacts">Contacts</string>
     <string name="just_now">just now</string>
+    <string name="minutes_ago">min ago</string>
+    <string name="unread_conversations">unread Conversations</string>
     <string name="sending">sending&#8230;</string>
     <string name="announce_pgp">Renew PGP announcement</string>
     <string name="encrypted_message">Decrypting message. Please wait&#8230;</string>
diff --git a/src/eu/siacs/conversations/ui/ConversationActivity.java b/src/eu/siacs/conversations/ui/ConversationActivity.java
index 346cd2fc4516886328ee5114ec4cdf79afe9c450..f19959352b6fbabca8f2d8922b94d736f7c11d8d 100644
--- a/src/eu/siacs/conversations/ui/ConversationActivity.java
+++ b/src/eu/siacs/conversations/ui/ConversationActivity.java
@@ -223,7 +223,7 @@ public class ConversationActivity extends XmppActivity {
 				}
 
 				((TextView) view.findViewById(R.id.conversation_lastupdate))
-						.setText(UIHelper.readableTimeDifference(conv
+						.setText(UIHelper.readableTimeDifference(getContext(), conv
 								.getLatestMessage().getTimeSent()));
 
 				ImageView profilePicture = (ImageView) view
diff --git a/src/eu/siacs/conversations/ui/ConversationFragment.java b/src/eu/siacs/conversations/ui/ConversationFragment.java
index 7ab019361cb553783cca7775b561b658f0f3f392..41837d8fd36aff06635ef1fba7c2cc9773181007 100644
--- a/src/eu/siacs/conversations/ui/ConversationFragment.java
+++ b/src/eu/siacs/conversations/ui/ConversationFragment.java
@@ -233,7 +233,7 @@ public class ConversationFragment extends Fragment {
 					viewHolder.indicator.setVisibility(View.VISIBLE);
 				}
 
-				String formatedTime = UIHelper.readableTimeDifference(message
+				String formatedTime = UIHelper.readableTimeDifference(getContext(), message
 						.getTimeSent());
 				if (message.getStatus() <= Message.STATUS_RECIEVED) {
 					if ((filesize != null) && (info != null)) {
diff --git a/src/eu/siacs/conversations/utils/UIHelper.java b/src/eu/siacs/conversations/utils/UIHelper.java
index ff99c0915568ee5e37f6ab7ca20d656af55c0717..d626d421ac31f9ede2145b53125bf9f8abb72a39 100644
--- a/src/eu/siacs/conversations/utils/UIHelper.java
+++ b/src/eu/siacs/conversations/utils/UIHelper.java
@@ -50,16 +50,16 @@ public class UIHelper {
 	private static final int FG_COLOR = 0xFFE5E5E5;
 	private static final int TRANSPARENT = 0x00000000;
 
-	public static String readableTimeDifference(long time) {
+	public static String readableTimeDifference(Context context, long time) {
 		if (time == 0) {
-			return "just now";
+			return context.getString(R.string.just_now);
 		}
 		Date date = new Date(time);
 		long difference = (System.currentTimeMillis() - time) / 1000;
 		if (difference < 60) {
-			return "just now";
+			return context.getString(R.string.just_now);
 		} else if (difference < 60 * 10) {
-			return difference / 60 + " min ago";
+			return difference / 60 + " " + context.getString(R.string.minutes_ago);
 		} else if (difference < 60 * 60 * 24) {
 			SimpleDateFormat sdf = new SimpleDateFormat("HH:mm",Locale.US);
 			return sdf.format(date);
@@ -395,7 +395,7 @@ public class UIHelper {
 					.bigText(bigText.toString()));
 		} else {
 			NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
-			style.setBigContentTitle(unread.size() + " unread Conversations");
+			style.setBigContentTitle(unread.size() + " " + context.getString(R.string.unread_conversations));
 			StringBuilder names = new StringBuilder();
 			for (int i = 0; i < unread.size(); ++i) {
 				targetUuid = unread.get(i).getUuid();
@@ -407,7 +407,7 @@ public class UIHelper {
 				style.addLine(Html.fromHtml("<b>" + unread.get(i).getName(useSubject)
 						+ "</b> " + unread.get(i).getLatestMessage().getReadableBody(context)));
 			}
-			mBuilder.setContentTitle(unread.size() + " unread Conversations");
+			mBuilder.setContentTitle(unread.size() + " " + context.getString(R.string.unread_conversations));
 			mBuilder.setContentText(names.toString());
 			mBuilder.setStyle(style);
 		}