In addition to trim silence, Castro also includes chapter support and a way to customize settings for each individual podcast. iPhones come with Apple Podcasts installed or you can get Downcast.Android phones can use Podcast Addict or Google Podcasts (audio-only). In all honetsy, I do not think this is the app for you. If you do not have any current episodes for a podcast on your device, it will not import them into the podcast app. Now with CarPlay support 'Downcast: Probably The Best Podcast Downloader for iPad and iPhone' - Wired Gadget Lab. You will then need to go into podcast and manage the settings. Downcast, the popular iOS podcast app is now available for OS X! Download, play and sync** your favorite podcasts with an intuitive interface built specifically for podcasts. Castro by Supertop puts all of your podcasts into an inbox so you can triage what you want to hear now or later (or maybe not at all). The easiest way to get TWiT podcasts on your smartphone is to subscribe through a podcatcher or podcast app. When you open the app, it will look for podcasts on your device and import them into the app.

Downcast podcast app