Readwise - Effortlessly rediscover and organize your Kindle highlights
Must App - Your personal movie assistant
Knotes - An efficient, beautiful Kindle highlights & notes manager
Reelgood - Every streaming service in one place, from over 300 free and paid streaming services. Browse, track and watch all your TV shows and movies from one place.
Clippings.io - Organize the notes you make on your Kindle
TMDb Movies & TV Shows - TMDb Movies & TV Shows app assists you in tracking all your favorite movies right on your mobile phone screen in order to watch them.