This app was mentioned in 3 comments, with an average of 2.33 upvotes
I picked up an Android version of Spyfall, and it's great. It sends out the roles via SMS, so your guests don't have to install anything. It's great, because if I'm at a friend's place, and someone proposes playing a game, I've got a good one at hand.
Most app adaptations of board games would be great. Spyfind!, Resistance, and Werewolf come to mind.
I've not played Bohnanza so can't comment. I often see No Thanks! mentioned with For Sale.
How long are you looking for? Coup is about 10-15 minutes, but can be played several games in a row without getting old due to the variety of strategies/tactics. Sushi Go is 15 minutes, but imo gets old after a game or two because it's the same decisions each time. Hanabi can take 20-30 minutes. Splendor takes a half hour.
As it's one of my favorites, I strongly recommend checking out the description for Coup to see if it's something you'd like. You can even simulate it with a regular deck of cards.
Some simple games with app versions: Small World, Lords of Waterdeep, Ticket To Ride, Galaxy Trucker, Pandemic, Stone Age.
Spyfall is a party game played in a series of quick rounds that can be fun with 4; if you'll have internet/SMS access, you can use the online / app version.