Bitcoin continues to pick up momentum in Sweden, and Swedish developer Mathias Amnell just launched his latest project, Mynt. Mynt is an iPhone app that helps you keep track of your bitcoins and presents them to the user in a minimalistic interface. Mynt does not require access to your wallet. Just add your coins manually or enter a bitcoin address. Mynt uses the background fetching function in iOS7 to fetch new exchange rates and address balances whenever possible, ensuring that you’ve always got the latest rates.