This looks like Podcast addict If others want to change to it.
In my opinion it is one of the best podcast apps for android, it has an easy to use speed boost and time skip feature, and is probably the app used in the show, since it also tells you how long you have been listening to podcasts. you can also play any MP3 as a podcast though this app, this is useful for DCHH or anything you have recorded e.g. lectures.
I recommend Mini Metro. It's a Android / iOS game where you need to plan public transport routes around station locations and passenger demand. Fun little one to play on the train, and it's so cheap. Give it a go!