Zoph is completely multi-lingual: every piece of text can be translated. The default language is English. The translations for Dutch, German, Canadian English, Danish, Italian and French are usually up to date with new Zoph versions. Turkish, Norwegian and Spanish are slightly outdated and the translations for a few other languages are available, but incomplete. There also is a translation in "Swedish Chef" (Bork! Bork! Bork!) available.
Making a translation for your language should not take you more than an hour or so and I'd be glad to include it in the next version.
Since the language can be picked by the user, each user can choose which language he or she wishes to use.