Prota Space app and Microbot Push app are both available on Android and iOS.
They are optimized for the latest version of each OS: Android 7 and iOS 10.
To avoid bugs, make sure your device is updated to the latest software version when possible.
If you do not own a device that supports either Android or iOS, you can still access your Prota and Microbot Push using a web browser (Google Chrome preferably). To do so, please go to https://prota.space/
Please mind that accessing your Microbot Push on a web browser requires Prota hub.