Callin - Callin is the first social podcasting app that lets you create, discover, and enjoy live and recorded content all in one place.
Photopea - Online photo editor, which can work with PSD, XCF and Sketch files (Photoshop, Gimp and Sketch App).
Podcastle - Convert news/articles to a podcast using machine learning
Replace Cover - Create beautiful cover art for your Spotify playlists
Free Podcast Transcription - Transcribe Your Podcast, For Free.
Headers.me - Create social cover images that get you followers