Senior software developer at QuickSeries. Lead teams in past and consulting on mobile projects on the side. Earned B.Eng on computers from Concorida University in beautiful city of Montreal.
I have 7+ years of experience in mobile application development on iOS platform. I have worked on number of enterprise and commercial apps. I have deep knowledge about best practices, software design and architecture and strategies to build a successful from start to end.
Yes, it is possible. With the introduction of Actions platform from Google for developer, we can build apps to extend Google Assistant, which is the core of Google Home.
This is always the dilemma with freemium business model. To decide what to give free and what to charge. I like your idea about preset education channels only available. Also you can give top 5 for free and charge for adding extra. You also charge for saving or grouping functionalities. What you have right now is trial period but in freemium you have give something free. So preset is good idea. You can also give control 1 user for free and to control more users you have to pay this is of course if your app supports that feature.