KCards is a one-stop replacement for paper cards. KCards helps you to easily share your cards with other users and get real-time analytics on the shared cards
IH isn't (yet) a great place to launch your app. Rather, it's a good place to talk to other makers and founders, get their advice and feedback, swap tips, lean on each other for support, etc. So you're likely to get a lot more responses if you make a post that asks a question or shares a learning.
oh sorry, my bad
feel free to reach out at [email protected] if you have any issues, this app is still in beta and I am constantly working to fix them :D