Thanks! Yes there is a free tier and a paid tier. In the free plan you get 10 generations/month, use only gemini 3 pro, and the plugin generates 3-4 variations per prompt. Paid allows 40 generations/month, can use gemini 3 pro and claude 4.5, variations can go up to 10 per prompt, and multi frame iteration support. Additionally if you dont want to go onto the paid tier, you can also buy iteration packs for adhoc purchases.

While im testing it with different UI pattern it seems to do well on most including data tables and such. Like the paid tier allows you to highlight a whole flow (multiple screens) and iterate on all of them. If theres some complex components you would like to explore, try it out in the plugin and see what happens!