The basic plan is available. It’s just not listed on the main pricing page. It’s listed if you click on the upgrade button in the app editor. The biggest changes are that almost everything is in multiples of 5. 5000 rows, 5000 sheet edits, 50 map pins, 2gb storage, 5% fee for stripe transactions, etc. I may not be accurate on all of that, but thats the general gist of what the basic plan includes. Just a bit of a boost if you start to hit the limits of a free plan. I also assume that the modal popup on free plans is suppressed on the basic plan.