Plus, it still works offline for travel when exchange rate data is not available. The app even supports Bitcoin! Features: * Instant currency conversion by setting your own custom fields! * Easy calculator with results in local currencies * Historic rate charts and graphs (1 week - 1 year) * Convert multiple currencies at once * All world currencies, Bitcoin, and precious metals * Offline exchange rate support for airplane or offline modes * Live rates & graphs provided by AccuRate™ Supports currencies for every country including the dollar, euro, pound, yen, yuan, won, franc, ruble, dinar, peso, rupee, shilling, rial, kwacha, dirham, florin, guinea, krona, krone, riyal, colon, som, leu, virtual currencies like Bitcoin, plus precious metals like gold, silver, palladium, platinum and more!