Just saw your update OP - glad you got clarity at least, so you don't spend ages wondering whether you should have texted etc.
In terms of overall dating app strategy, you will get wildly different advice from everyone, as most people who do dating for any length of time will eventually end up in a long term relationship if that's what they want, and some of them will have slept with everyone on their first date, others will have waited months; some will have texted their dates loads, others will have been very restrained. Etc etc. And we all assume therefore that our way is the best.....
I only did internet dating briefly, because my first date was the man I am now married too. And we texted each other loads, including sexting (which is typically regarded as the work of the devil on here) and slept with each other as soon as we practically could..... This doesn't prove anything, except perhaps that by acting like our own needy, libidinous selves we found someone who was RIGHT FOR US.
So I would say, to OP and everyone, have sex when you want to (whether that is early on or not), text when and how often you want to (whether that is loads or hardly at all) because it's the only way to find somebody who actually likes the person you actually are, rather than someone you are pretending to be because you think it is good dating strategy.
Good luck OP! From your messages you sounded really nice, and I am sure you will find someone who appreciates that soon.