Found free AI software-Podcastle and Buzz Chat : iOS-AI

Podcastle is an AI-powered audio and video production platform designed to help both professional and amateur podcasters easily create, edit, and publish high-quality podcast episodes. The platform offers a range of tools, including multi-track recording, audio transcription, intuitive editing, text-to-speech, magic dust, and Revoice. It also provides a set of AI-powered tools such as background noise removal, filler word detection, audio-to-text transcription, podcast recording, MP3-to-text conversion, and format conversion. Additionally, Castle offers iOS and Android applications, allowing users to record anytime, anywhere. Whether you are a professional podcaster or a beginner, Castle can help you effortlessly create podcasts, share stories with your audience, and build connections.

Multi-track recording, audio transcription, intuitive editing, text-to-speech, magic dust, Revoice, background noise reduction, filler word detection, audio-to-text conversion, podcast recording, MP3 to text, format conversion, etc.