iOS:
You can change the language of the app directly from your iPhone settings. To do so, open your settings, swipe down to display the search bar, and then type Smoxy. Click on it and then select Preferred language. Choose your preferred language, the app is translated into 17 languages.
Android:
The application automatically uses your preferred language, which you have configured in your device settings. If the application does not support any of these languages, English will be used automatically.