Piggy

With Piggy, you can see up-to-date USD priced for Bitcoin, Bitcoin Cash, Ethereum, Ripple, NEO, and 20 other currencies right in your menubar. No more opening new tabs and refreshing—it's always in the corner of your screen! Piggy also lets you sign into your Coinbase account and see your account balances. You can customize your native currency, which currencies you want to see data for, how often to gather data, and whether to show an icon or a ticker with current coin price.