In the 'Specify your target audience' section of the order form, you can set up different parameters and demographics for the players who'll play your game. To do this select 'Use PlaytestCloud testers' and 'Pick with specific targeting'.

From here you can select the player's age range, gender, location, gamer type, gaming history, and device type (for iOS). For our customers on the Professional and Enterprise plans all targeting without unique special requests are included in the base video token price. 

When you upload an iOS app you will be able to specify if your game should be played on iPhone, iPad or both by clicking the relevant checkboxes next to 'Device Type'.

If you would like to target only Andoid phones or only Android tablets you can submit this as a special request as shown in this article.