• Impelemented exchangeratesapi.io free API.
• Calling API each 5 seconds to ensure prices.
• Done with least third party libraries.
• Add currency easily.
• Optimized for Android dark theme.
• Handled all possible balance and calculation errors.

LiveData
Retrofit
ViewBinding
Room
Coroutines
StateFlow
MVVM

##Add Currency Just add desired currency in strings.xml like :

<item>AMD</item>

API is called every 5 seconds by default which is configured by apiCallInterval in Constants.

const val apiCallInterval : Long = 5000 //  Milliseconds.

##Screenshots

Light Theme	Dark Theme(Night)