Spaces app is just like a group-messaging app, but what makes it special from similar apps is its integration with Google Search, Chrome, Photos and YouTube. It means you can search on any topic, find photos and videos within the Spaces app. That is, you do not have to switch between apps to get things when in a conversation.
Google Spaces is available on Android [HERE], iOS [HERE], desktop and mobile web [HERE] for all Gmail accounts. You can easily create a space for any topic and add friends or family to conversations in any way that you like – via messaging, email, or whatever – with a quick link. Key features of Google Spaces The main intention behind Spaces app is to make group sharing super simple and get out of app switching to find things when you are in a group chatting. (Source)
