Our current solution for iOS users is through BlueStacks. You can download it on https://www.bluestacks.com.
You also need to download Amazon Flex on your computer. You can download it here.
You will also need Flexomatic (here).
You will be able to use Flexomatic and Amazon Flex on your own computer, which will have the perk of freeing your phone!
The installation is fairly easy, and you can start getting blocks in less than 30 minutes.
We made a video for your convenience.