Use your iPad as a second display for your Mac
Multitask and increase your productivity with Duet Display. Ex-Apple engineers have built an app that allows access to all of your iDevices, transforming them into an extra display.
Love the integration with my MacBook Pro and my iPad Pro.
Can't find a con at this moment :)
As a traveling executive this has helped me countless times to expand my desktop to work on multiple items with one mouse and one keyboard.
This is a great way to use your iPad or iPhone as a secondary monitor.
Sometimes that display won't extend. Make sure to keep app updated for bug fixes.
Great idea, great app.DomiNick Downing has used this product for one year.