All buying power is issued in US dollars (USD) to invest in assets on the Public app. The Public app will also detail all assets/features with USD. International members will only see non-USD when depositing or withdrawing funds. Please note there is a small fee for converting funds from/to USD from your local currency, which you can read about here.
For further questions please contact the member support team via the in-app chat or at firstname.lastname@example.org.