List of languages supported by iTunes App Store for app description

Currently, the iTunes App Store allows you to upload localized metadata for 37 languages, including US English, Australian English, Brazilian Portugese, Canadian English, Canadian French, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Mexican Spanish, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, UK English, Ukrainian and Vietnamese. 

For more info how to upload your localized metadata, refer to our FAQ "How to add localized app description on iTunes Connect ".