You don't need to have an iPhone specifically to use the Tech RC TR008 drone. The drone's compatibility with mobile devices generally depends on the controller and application used, rather than the type of phone itself.

In general, most drones, including those from Tech RC, are compatible with a variety of smartphones, including both iPhones and Samsung, as long as the device meets the minimum requirements of the drone control application.

So you can use a Samsung or any other smartphone compatible with the drone app to control it.