Many of them are not doing anything complicated, it's just a walled garden. Animoog is from 2011 and Moog Model D is from 2018 for example - iOS-exclusive but any modern Android tablet is going to smoke an iPad from that era.
Fair point iPads have decent specs for the price, but if you already have an Android tablet, it would be nice to not have to buy an extra device.
Many of them are not doing anything complicated, it's just a walled garden. Animoog is from 2011 and Moog Model D is from 2018 for example - iOS-exclusive but any modern Android tablet is going to smoke an iPad from that era.
Fair point iPads have decent specs for the price, but if you already have an Android tablet, it would be nice to not have to buy an extra device.
You might be overestimating "cheap" android tablets. A lot of the actually cheap ones I've seen even kind of struggle to run android