app recomendations

Hi guys! I'm back on iPhone! At some point, I can post about how the transition is going and why I decided to switch back. I need some app recommendations: 1: What is the most accessible way to use Telegram? 2: Is there an extremely simple text editor that is free? 3: For audio editing, what’s the best app? I know Ferrite exists; is it the best one, or is there something else? Thanks for the suggestions!