Podcasts have always been the unloved child in the iTunes ecosystem. Native iOS management is woefully under-baked, requiring syncing through a computer or manually downloading individual episodes through mobile iTunes. We’re post-PC, yet these retrograde options linger. One particular stand out among third-party solutions is Instacast HD. The bigger, younger sibling of the iPhone's Instacast, this iPad-only option isn't just super-sized, but souped-up, working best in tandem with its iPhone partner.