ShowGrid - A single purpose web app to see IMDb ratings of all episodes of a TV show in a nice table. Non-commercial; no signup or any other nonsense.
Though it's not a mobile app, you can use "Add to home screen" option from browsers to create an app like shortcut right on your screen, if you use it often.
Currently, the project is not open source. This repo exists to track user submitted issues/feature requests.
Desktop view:
Mobile view:
