diff --git a/app/src/main/res/layout/about.xml b/app/src/main/res/layout/about.xml
index e627bafa3..726217d01 100644
--- a/app/src/main/res/layout/about.xml
+++ b/app/src/main/res/layout/about.xml
@@ -153,6 +153,14 @@
                 style="@style/aboutItemStyle"
                 android:text="Robin (Svenska)"/>
 
+            <TextView
+                style="@style/aboutItemStyle"
+                android:text="Josh (한국어 )"/>
+
+            <TextView
+                style="@style/aboutItemStyle"
+                android:text="Ander Raso Vazquez (Español)"/>
+
             <TextView
                 style="@style/aboutItemStyle"
                 android:text="Álinson Xavier (Português)"/>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
new file mode 100644
index 000000000..361409bd1
--- /dev/null
+++ b/app/src/main/res/values-es/strings.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2016 Ander Raso Vazquez
+  ~
+  ~ This file is part of Loop Habit Tracker.
+  ~
+  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by the
+  ~ Free Software Foundation, either version 3 of the License, or (at your
+  ~ option) any later version.
+  ~
+  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
+  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+  ~ more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along
+  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <string name="app_name">"Loop Analizador de Hábitos"</string>
+    <string name="main_activity_title">"Hábitos"</string>
+    <string name="action_settings">"Configuración"</string>
+    <string name="edit">"Editar"</string>
+    <string name="delete">"Eliminar"</string>
+    <string name="archive">"Archivar"</string>
+    <string name="unarchive">"Desarchivar"</string>
+    <string name="add_habit">"Agregar hábito"</string>
+    <string name="color_picker_default_title">"Cambiar color"</string>
+    <string name="toast_habit_created">"Hábito creado."</string>
+    <string name="toast_habit_deleted">"Hábitos eliminados."</string>
+    <string name="toast_habit_restored">"Hábitos restaurados."</string>
+    <string name="toast_nothing_to_undo">"Nada que deshacer."</string>
+    <string name="toast_nothing_to_redo">"Nada que rehacer."</string>
+    <string name="toast_habit_changed">"Hábito cambiado."</string>
+
+    <!-- This appears when the user edits a habit, and then undoes the action. The habit is "changed back" to what is was before. Alternatively, "Habit restored". -->
+    <string name="toast_habit_changed_back">"Hábito cambiado devuelta."</string>
+    <string name="toast_habit_archived">"Hábitos archivados."</string>
+    <string name="toast_habit_unarchived">"Hábitos desarchivados."</string>
+    <string name="overview">"Visión general"</string>
+    <string name="habit_strength">"Fuerza del hábito"</string>
+    <string name="history">"Historial"</string>
+    <string name="clear">"Borrar"</string>
+    <string name="description_hint">"Pregunta (Has ... hoy?)"</string>
+
+    <!-- This and the next two terms form the sentence "Repeat 3 times in 7 days" that you see when you create a habit. Let me know if you have trouble adapting this into your language. -->
+    <string name="repeat">"Repetir"</string>
+    <string name="times_every">"veces"</string>
+    <string name="days">"días"</string>
+    <string name="reminder">"Recordatorio"</string>
+    <string name="discard">"Descartar"</string>
+    <string name="save">"Guardar"</string>
+    <string name="streaks">"Rachas"</string>
+    <string name="no_habits_found">"No hay ningún hábito activo"</string>
+    <string name="long_press_to_toggle">"Mantener apretado para"</string>
+    <string name="reminder_off">"No"</string>
+    <string name="validation_name_should_not_be_blank">"Nombre no puede estar en blanco."</string>
+    <string name="validation_number_should_be_positive">"Número debe ser positivo."</string>
+    <string name="validation_at_most_one_rep_per_day">"Puedes tener como máximo una repetición por día"</string>
+    <string name="create_habit">"Crear hábito"</string>
+    <string name="edit_habit">"Editar hábito"</string>
+    <string name="check">"Marcar"</string>
+    <string name="snooze">"Posponer"</string>
+
+    <!-- App introduction -->
+    <string name="intro_title_1">"Bienvenido"</string>
+    <string name="intro_description_1">"Loop Analizador de Hábitos te ayuda a crear y mantener buenos hábitos."</string>
+    <string name="intro_title_2">"Crea algunos hábitos nuevos"</string>
+    <string name="intro_description_2">"Cada día, después de realizar tu hábito, pon una marca en la app."</string>
+    <string name="intro_title_3">"Sigue haciéndolo."</string>
+    <string name="intro_description_3">"Los hábitos realizados consistentemente por un largo tiempo ganarán una estrella completa."</string>
+    <string name="intro_title_4">"Haz un seguimiento de tu progreso"</string>
+    <string name="intro_description_4">"Detallados gráficos muestran como han mejorado tus hábitos con el tiempo."</string>
+    <string name="interval_15_minutes">"15 minutos"</string>
+    <string name="interval_30_minutes">"30 minutos"</string>
+    <string name="interval_1_hour">"1 hora"</string>
+    <string name="interval_2_hour">"2 horas"</string>
+    <string name="interval_4_hour">"4 horas"</string>
+    <string name="interval_8_hour">"8 horas"</string>
+    <string name="pref_toggle_title">"Marca las repeticiones con una corta pulsación."</string>
+    <string name="pref_toggle_description">"Más cómodo, pero puede causar marcas accidentales."</string>
+    <string name="pref_snooze_interval_title">"Tiempo de espera al posponer recordatorios."</string>
+    <string name="pref_rate_this_app">"Valora esta app en Google Play"</string>
+    <string name="pref_send_feedback">"Enviar sugerencias al desarrollador"</string>
+    <string name="pref_view_source_code">"Ver código fuente en GitHub"</string>
+    <string name="pref_view_app_introduction">"Ver la introducción de la app"</string>
+    <string name="links">"Enlaces"</string>
+    <string name="behavior">"Comportamiento"</string>
+    <string name="name">"Nombre"</string>
+    <string name="show_archived">"Ver archivados"</string>
+    <string name="settings">"Configuración"</string>
+    <string name="snooze_interval">"Intervalo de espera"</string>
+    <string name="hint_title">"¿Sabías qué?"</string>
+    <string name="hint_drag">"Para reordenar las entradas, mantén la pulsación sobre el nombre del hábito, después arrástralo a su posición correcta."</string>
+    <string name="hint_landscape">"Puedes ver más días al poner tu teléfono en modo horizontal."</string>
+    <string name="delete_habits">"Eliminar Hábitos"</string>
+    <string name="delete_habits_message">"Los hábitos serán eliminados permanentemente. Esta acción no se puede deshacer."</string>
+    <string name="weekends">"Fines de semana"</string>
+    <string name="any_weekday">"Días laborables"</string>
+    <string name="any_day">"Cada día"</string>
+    <string name="select_weekdays">"Seleccionar días"</string>
+    <string name="export_to_csv">"Exportar datos"</string>
+    <string name="done_label">"Hecho"</string>
+    <string name="clear_label">"Quitar"</string>
+    <string name="select_hours">"Seleccionar horas"</string>
+    <string name="select_minutes">"Seleccionar"</string>
+
+    <!-- Short description used on the Google Play store. There is an 80-character limit. -->
+    <string name="store_short_description">"Crea buenos hábitos y haz un seguimiento de su progreso a lo largo del tiempo (sin anuncios)"</string>
+    <string name="store_description_1">"Loop te ayuda a crear y mantener buenos hábitos, permitiéndote alcanzar tus metas a largo plazo. Detallados gráficos y estadísticas muestran como tus hábitos mejoran con el tiempo. No existe ningún anuncio y es de código abierto."</string>
+<string name="store_feature_interface">"&lt;b&gt;Una interfaz simple, bella y moderna&lt;/b&gt;
+Loop tiene una interfaz minimalista que es fácil de usar y sigue los principios del material design."</string>
+<string name="store_feature_score">"&lt;b&gt;Puntuación del hábito&lt;/b&gt;
+Además de mostrar tu racha actual, Loop tiene un algoritmo avanzado para calcular la fuerza de tus hábitos. Cada repetición hace tu hábito más fuerte y cada día fallido lo hace más débil. Sin embargo, unos pocos días después de una larga racha no destruirán completamente todo tu progreso."</string>
+<string name="store_feature_statistics">"&lt;b&gt;Detallados gráficos y estadísticas&lt;/b&gt;
+Observa claramente como tus hábitos han mejorado con el tiempo con bellos y detallados gráficos. Ve hacia atrás para ver el historial completo del hábito."</string>
+<string name="store_feature_schedules">"&lt;b&gt;Horarios flexibles&lt;/b&gt;
+Soporta hábitos diarios y hábitos con repeticiones más complejas, como 3 veces por semana; una vez cada varias semanas; o cada día."</string>
+<string name="store_feature_reminders">"&lt;b&gt;Recordatorios&lt;/b&gt;
+Crea recordatorios individuales para cada hábito a una hora determinada del día. Fácilmente marcables, descartables o posponibles directamente desde la notificación, sin abrir la app."</string>
+<string name="store_feature_opensource">"&lt;b&gt;Completamente sin anuncios y de código abierto&lt;/b&gt;
+No existe ningún tipo de publicidad, notificaciones molestas o permisos intrusivos, y nunca los habrá. Todo el código está disponible bajo GPLv3."</string>
+<string name="store_feature_wear">"&lt;b&gt;Optimizado para smartwatches&lt;/b&gt;
+Los recordatorios se pueden marcar, posponer o descartar directamente desde tu reloj Android Wear."</string>
+    <string name="about">"Acerca de"</string>
+    <string name="translators">"Traductores"</string>
+    <string name="developers">"Desarrolladores"</string>
+
+    <!-- %s will get replaced by the version number. For example, "Versão %d" will become "Versão 1.2.0". -->
+    <string name="version_n">"Versión %s"</string>
+    <string name="frequency">"Frecuencia"</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
new file mode 100644
index 000000000..fc3704036
--- /dev/null
+++ b/app/src/main/res/values-ko/strings.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2016 Josh
+  ~
+  ~ This file is part of Loop Habit Tracker.
+  ~
+  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by the
+  ~ Free Software Foundation, either version 3 of the License, or (at your
+  ~ option) any later version.
+  ~
+  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
+  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+  ~ more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along
+  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <string name="app_name">"Loop 습관제조기"</string>
+    <string name="main_activity_title">"습관"</string>
+    <string name="action_settings">"설정"</string>
+    <string name="edit">"수정"</string>
+    <string name="delete">"삭제"</string>
+    <string name="archive">"보관"</string>
+    <string name="unarchive">"제거"</string>
+    <string name="add_habit">"습관 만들기"</string>
+    <string name="color_picker_default_title">"색상 정하기"</string>
+    <string name="toast_habit_created">"습관을 시작합니다."</string>
+    <string name="toast_habit_deleted">"습관을 지웠습니다."</string>
+    <string name="toast_habit_restored">"습관을 복원합니다."</string>
+    <string name="toast_nothing_to_undo">"복원할 것이 없습니다."</string>
+    <string name="toast_nothing_to_redo">"복원할 것이 없습니다."</string>
+    <string name="toast_habit_changed">"습관을 수정했습니다."</string>
+
+    <!-- This appears when the user edits a habit, and then undoes the action. The habit is "changed back" to what is was before. Alternatively, "Habit restored". -->
+    <string name="toast_habit_changed_back">"습관을 복원했습니다."</string>
+    <string name="toast_habit_archived">"습관을 보관합니다."</string>
+    <string name="toast_habit_unarchived">"습관을 제거합니다."</string>
+    <string name="overview">"홈"</string>
+    <string name="habit_strength">"습관 유지정도"</string>
+    <string name="history">"기록"</string>
+    <string name="clear">"지우기"</string>
+    <string name="description_hint">"질문 (오늘 ... 했나요?)"</string>
+
+    <!-- This and the next two terms form the sentence "Repeat 3 times in 7 days" that you see when you create a habit. Let me know if you have trouble adapting this into your language. -->
+    <string name="repeat">"반복"</string>
+    <string name="times_every">"번"</string>
+    <string name="days">"일 동안"</string>
+    <string name="reminder">"알림"</string>
+    <string name="discard">"버리기"</string>
+    <string name="save">"저장"</string>
+    <string name="streaks">"이어지기"</string>
+    <string name="no_habits_found">"습관이 없습니다"</string>
+    <string name="long_press_to_toggle">"길게 눌러 선택/선택제거"</string>
+    <string name="reminder_off">"끔"</string>
+    <string name="validation_name_should_not_be_blank">"제목을 적어주세요."</string>
+    <string name="validation_number_should_be_positive">"숫자는 0보다 커야합니다."</string>
+    <string name="validation_at_most_one_rep_per_day">"하루에 한 번 반복만 가능합니다."</string>
+    <string name="create_habit">"습관 만들기"</string>
+    <string name="edit_habit">"습관 수정하기"</string>
+    <string name="check">"선택"</string>
+    <string name="snooze">"나중에"</string>
+
+    <!-- App introduction -->
+    <string name="intro_title_1">"안녕하세요"</string>
+    <string name="intro_description_1">"Loop은 당신이 좋은 습관을 만들고 유지하도록 도와줍니다."</string>
+    <string name="intro_title_2">"새로운 습관을 만들어 보세요."</string>
+    <string name="intro_description_2">"매일매일, 습관을 수행한 뒤에, 앱에 기록하세요."</string>
+    <string name="intro_title_3">"계속 반복하세요"</string>
+    <string name="intro_description_3">"일정 시간동안 유지된 습관은 참잘했어요도장을 얻습니다."</string>
+    <string name="intro_title_4">"습관을 관리하세요"</string>
+    <string name="intro_description_4">"그래프를 보고 습관이 유지되는지를 체크할 수 있습니다."</string>
+    <string name="interval_15_minutes">"15분"</string>
+    <string name="interval_30_minutes">"30분"</string>
+    <string name="interval_1_hour">"1시간"</string>
+    <string name="interval_2_hour">"2시간"</string>
+    <string name="interval_4_hour">"4시간"</string>
+    <string name="interval_8_hour">"8시간"</string>
+    <string name="pref_toggle_title">"짧게 터치해 반복을 선택/선택제거 하세요."</string>
+    <string name="pref_toggle_description">"실수로 체크가 될 수 있지만, 더 편한 체크박스."</string>
+    <string name="pref_snooze_interval_title">"반복알림을 미루기"</string>
+    <string name="pref_rate_this_app">"Google Play에서 평가"</string>
+    <string name="pref_send_feedback">"계발자에게 피드백"</string>
+    <string name="pref_view_source_code">"Github에서 소스보기"</string>
+    <string name="pref_view_app_introduction">"앱 안내메시지 보기"</string>
+    <string name="links">"링크"</string>
+    <string name="behavior">"행동"</string>
+    <string name="name">"제목"</string>
+    <string name="show_archived">"보관함 보기"</string>
+    <string name="settings">"설정"</string>
+    <string name="snooze_interval">"미루기"</string>
+    <string name="hint_title">"알고 계시나요?"</string>
+    <string name="hint_drag">"습관 순서를 조정하려면, 습관을 길게 눌러 끌어당겨서 다른 위치로 옮길 수 있습니다."</string>
+    <string name="hint_landscape">"화면을 눕혀서 보면 더 많은 날들을 볼 수 있씁니다."</string>
+    <string name="delete_habits">"습관 삭제"</string>
+    <string name="delete_habits_message">"습관을 삭제합니다. 삭제하면 다시 복원할 수 없습니다."</string>
+    <string name="weekends">"주말"</string>
+    <string name="any_weekday">"주중"</string>
+    <string name="any_day">"매일"</string>
+    <string name="select_weekdays">"몇일 선택"</string>
+    <string name="export_to_csv">"정보 내보내기"</string>
+    <string name="done_label">"완료"</string>
+    <string name="clear_label">"지우기"</string>
+    <string name="select_hours">"시간 선택"</string>
+    <string name="select_minutes">"분 선택"</string>
+
+    <!-- Short description used on the Google Play store. There is an 80-character limit. -->
+    <string name="store_short_description">"좋은 습관을 만들고 관리하세요. (광고 없음)"</string>
+    <string name="store_description_1">"Loop은 습관을 만들고 유지하도록 도와주어, 장기간 목표를 달성하도록 합니다. 그래프와 통계를 보고 습관이 만들어지는 과정을 보세요. 오프소스이고, 무광고입니다."</string>
+<string name="store_feature_interface">"&lt;b&gt;아름답고 심플한 디자인&lt;/b&gt;
+Loop은 Material디자인을 따라 사용이 편합니다."</string>
+<string name="store_feature_score">"&lt;b&gt;습관 포인트&lt;/b&gt;
+얼마나 오랫동안 습관을 유지했는지 보여줌과 동시에, Loop은 특화된 알고리듬으로 습관의 견고함을 계산합니다. 반복할 수록 강해지고, 빠뜨린 날들이 많아질 수록 포인트는 낮아집니다. 하지만, 오랫동안 유지된 습관은 몇 일을 빠뜨렸다고 해서 포인트가 급강하하지는 않습니다."</string>
+<string name="store_feature_statistics">"&lt;b&gt;그래프와 통계&lt;/b&gt;
+습관이 어떤 과정을 거쳐서 완성되는지 그래프를 보면 알 수 있습니다.
+스크롤해서 장기간의 과정을 볼 수 있습니다."</string>
+<string name="store_feature_schedules">"&lt;b&gt;여러 종류의 스케줄 조정가능&lt;/b&gt;
+매일 습관, 혹은 일주일에 3번; 2주에 한번; 같은 여러 종류의 스케줄을 만들 수 있습니다."</string>
+<string name="store_feature_reminders">"&lt;b&gt;알림&lt;/b&gt;
+"</string>
+<string name="store_feature_opensource">"&lt;b&gt;오픈소스, 무광고&lt;/b&gt;
+광고, 귀찮은 스팸, 비정상적인 정보요구는 없습니다, 앞으로 쭉. 모든 소스코드는 GPLv3로 라이센스되었습니다."</string>
+<string name="store_feature_wear">"&lt;b&gt;스마트시계에 최적화&lt;/B&gt;
+안드로이드 시계에서 바로 알림을 확인, 미루기 혹은 무시할 수 있습니다."</string>
+    <string name="about">"정보"</string>
+    <string name="translators">"번역가"</string>
+    <string name="developers">"계발자"</string>
+
+    <!-- %s will get replaced by the version number. For example, "Versão %d" will become "Versão 1.2.0". -->
+    <string name="version_n">"버전 %s"</string>
+    <string name="frequency">"반복수"</string>
+</resources>
\ No newline at end of file