1. bitcoin live price in multiple currencies USD, INR, EUR, GBP i.e. dollar, rupees, euro and pound.
2. live price widget which updates each 20 seconds.
3. price is aggregated from cryptoCompare API which uses aggregated price from all exchanges.
4. app price updates in every 10 seconds. (regardless of currency change)
5. you can use multiple widgets, or if you want to change widget currency, just remove the widget and add new widget with desired currency.