Exchange It is the best currency calculator for your Mac. Easily see rates and trends for dozens of currencies at the same time. Whether you are traveling for business or pleasure, Exchange It is the app for you. On the go? Download the companion iOS app for your iPhone, iPad, or Apple Watch from the App Store. EXCHANGE IT FEATURES 180 supported currencies, including bitcoin Hourly rate updates FREE iOS companion app available for download Historical trends Light and Dark color themes Retina ready Quick Tour welcome guide Country flags for quick glancing Drag and Drop reordering