This app was mentioned in 7 comments, with an average of 4.29 upvotes
en.boardgamearena.com - There's a ton of board games on here! They might go by a different name, since they're mostly "knock-off's" of the real thing but they play great all the same!
playingcards.io - There's a few pre-programmed games on this website, but the appeal that we found was that you can actually create a custom table top for games that aren't as popular. There's a ton of games that I play with my family that we taught my bf but couldn't find online, but now we can!
https://play.google.com/store/apps/details?id=de.smuttlewerk.fleetbattle - This is the link for the battleship game! This is for the android store but it has the same name and logo on the apple store. Crossplay is also possible, since I play on my Samsung phone and my bf plays on his iPad.
cardsga.me - This is the cards against humanity website! It's free, you don't need to sign up, and it has all the expansion packs, as well as a new "coronavirus" pack they made for quarantine
For the movies and shows, we usually just do the "okay 3,2,1 play" method, since my bf doesn't have a laptop and it's kinda glitchy on mobile browser, but if you both have a laptop there's multiple websites that sync your Netflix together so if one person pauses it pauses for the other too!
If you have any questions about any of the websites just let me know! We've been in the game for 2.5 years now so we know how hard it is to find stuff to do together
A I factory limited https://play.google.com/store/apps/dev?id=7906675825742087969
Battleships https://play.google.com/store/apps/details?id=de.smuttlewerk.fleetbattle
Carcassonne https://play.google.com/store/apps/details?id=com.exozet.game.carcassonne
Catan https://play.google.com/store/apps/details?id=com.exozet.android.catan
Elder signs: omens https://play.google.com/store/apps/details?id=com.fantasyflightgames.ESAndroid
Galaxy truckers https://play.google.com/store/apps/details?id=com.czechgames.galaxytrucker
Mighty dungeons https://play.google.com/store/apps/details?id=games.laylio.mightydungeons
Mr. Jack pocket https://play.google.com/store/apps/details?id=com.meepletouch.mrjackpocket
Neuroshima hex https://play.google.com/store/apps/details?id=com.bdc.nh
Pandemic https://play.google.com/store/apps/details?id=com.f2zentertainment.pandemic
Splendor https://play.google.com/store/apps/details?id=com.daysofwonder.Splendor.gp
Talisman https://play.google.com/store/apps/details?id=com.nomadgames.talisman
Ticket to ride https://play.google.com/store/apps/details?id=com.daysofwonder.tt.android
Words with friends https://play.google.com/store/apps/details?id=com.zynga.wwf2.free
Yahtzee with buddies https://play.google.com/store/apps/details?id=com.withbuddies.yahtzee
Might I suggest Fleet Battle: https://play.google.com/store/apps/details?id=de.smuttlewerk.fleetbattle
You can't go wrong with battleships