The app is available in Arabic, English, French, German, Hebrew, Italian, Japanese, Portuguese, Russian, Spanish, and Ukrainian. More languages coming soon!
To change the language of Captions:
Open Settings on your device
Tap on Captions
Tap on Language
Choose your language
To add a new language to your device:
Open Settings on your device
Tap on Language & Region
Tap Add Language...
Choose your language
Remember to order your language in the order of preference