Unity 5 Professional customers who earned/received more than $100,000 in revenue/funding in the previous fiscal year must purchase iOS Pro and/or Android Pro deployment add-ons to deploy to these platforms. The iOS and Android Pro add-ons enable deployment without the Personal Edition splash screen.
Unity 5 Professional customers who earned/received less than $100,000 in revenue/funding in the previous fiscal year can deploy with included iOS and Android support with the Personal Edition splash screen.