How the fuck does a streaming app take up 4.8 G of storage? 
Discussion
Caching, sir. They all do it.
Cache? Or is that a new installation?
It’s even worse for me with fountain 
Had same issue with Apple Podcasts… All synced w/ iCloud, all old episodes deleted and it took 12 gb. After deleting and reinstalling it’s just 600 mb…
Every week my phone runs a health check... And every week it's the same result: clear cache.