I tried to use this some time ago with my kids but they didn't find it interesting enough. I noticed that all the open source learning apps that I could find w

I tried to use this some time ago with my kids but they didn't find it interesting enough. I noticed that all the open source learning apps that I could find were kind of amateurish and buggy. I would pay good money for a tablet filled with software for kids that would teach the basics and be interesting at the same time. I found some games where I was able to remove adds (one time payment) and an app used for learning reading/writing.