Blend

I switched to this app 6 months ago to give me penetration and better visibility for my spend. So far there is no doubt that we are performing much better than doing this all manually. The metrics are simple to interpret and you're in control of your spend by merely varying the budget with a click. They've recently done a software update that makes campaign builds and adverts very simple with an ability to push to your platforms simultaneously. I think especially as they are still small, assistance is very responsive and helpful. We highly recommend Blend if you care about ROAS.