There are some requirement for downloading Stadia on I pad. The memory that the I pad requires must be 4 GB. It should have the graphic card of Intel HD 3000 not less than this. The CPU processor must be Intel core 2 Duo E6400. One file size must be 1 GB and windows inside the I pad must be the latest version. It also work on Google Chrome on iOS and you can play any game using stadia. Stadia also have a web application for safari through which you can play game on safari online.