World Note Denominations

Denominations is usually a main unit (base), and a subunit that is a fraction of the main unit countries, there are multiple levels of subunits like(1000,500,100,50,20,10,5,2,1) notes.
Using this apps user can be learn and know 168 countries(Asian forty four (44), Africa fifty two( 52), Europe forty two( 42), North America sixteen(16), South America (11), and Oceania three (3) )
Currency ISO code
Currency Symbol
Currency Nickname
Country flag in an one place
Also user can customize apps according to own county currency for any amount of note Denominations