Plugin will allow you to add native platform popups and preloaders in your project. API is cross platform, so you need to implement it only once, and it will work on all supported mobile platforms. You can also use Playmaker Actions as alternative to coding.
To install the plugin open settings (Window -> Stan's Assets -> Mobile Native PopUps -> Edit Settings) and hit on "Install" button.
Plugin can have conflicts with the other IOS and Android Unity plugins. If you have any conflicts or problems with the setup, please, contact support team.