Free tier strikeout time limit is honestly far too long
The free tier requiring 4 hours and 30 minutes is really why a lot of people can't see their progress in learning as proof of learning. That much time honestly causes too much of a break to allow them to actually really see an improvement in their abilities due to attention loss and other distractions if you want them to actually buy the product they need to see that it is actually advancing their abilities in coding which unless they are able to get the coding near perfect straight from the start in which case they don't need the product then they will only see a product that consumes large amounts of time which people of today just don't have. I agree make them take a break but maybe just not quite over 4 hours of a break which in most cases means stopping completely for the day and most likely not returning to try out the product. Just a little salesmanship advice. I do think that this product is pretty good.