... Product Hunt community! I'm Aravind, a solo indie maker from India. Yappa started in the most unexpected way my yoga master was struggling to manage his students, track payments, and send follow-up messages. He's not very tech-savvy, and every app he tried needed an internet connection, an account, or a monthly subscription he couldn't justify. So I built him one. What started as a simple tool for one person grew into Yappa