02./00. [PS4] FIFA 18 # <SPT> (Electronic Arts) {2017.09.29} (¥7.800) - 55.919 / NEW
08./00. [NSW] FIFA 18 <SPT> (Electronic Arts) {2017.09.29} (¥5.800) - 12.616 / NEW
Ah, forgot about that one. Even though the attach rates weren't too far apart, I give that one to PS4.
So I've put up a list of the FW sales of each game that was released on both the PS4 and the Switch the exact same day. Went with Famitsu Sales since they have more info available (except for Lost Sphear, which are MC):
Key:
Game - Sales Number (Rank) - Attach Rate
Nintendo Switch
LEGO City Undercover - 6,118 (#7) - 0.587%
Cars 3: Driven to Win - 3,007 (#14) - 0.249%
One Piece: Unlimited World Red - 3,766 (#14) - 0.241%
Nights of Azure 2 - 4,413 (#13) - 0.276%
FIFA 18 - 12,896 (#9) - 0.713%
Lost Sphear - 5,770 (#9) - 0.310%
PlayStation 4
LEGO City Undercover - 2,346 (#19) - 0.049%
Cars 3: Driven to Win - 1,677 (#27) - 0.034%
One Piece: Unlimited World Red 2,114 (#28) - 0.041%
Nights of Azure 2 - 20,982 (#6) - 0.404%
FIFA 18 - 55,919 (#2) - 1.071%
Lost Sphear - 7,363 (#6) - 0.136%
As LEGO, Cars and One Piece sold more on a platform with a smaller install base, I'll say those did better on Switch after all. Nights of Azure 2 and FIFA 18 had far higher numbers than the Switch versions even if the attach rate gap isn't as large, but it's enough for me to say the PS4 versions have done better (I would have the Switch version of NoA2 tie with the Vita version however as despite selling less had about a bit more attach rate). As for Lost Sphear, the PS4 version might have sold more but the Switch version is not far behind despite the smaller install base, so I'll chalk that one as a tie.
Overall, the Switch leads the PS4 with 3 Wins, 2 Losses and 1 Tie when it comes to games that are released on both platforms on the exact day. It'll be interesting as more comes.
I'll probably update Lost Sphear's numbers when Famitsu's charts show up. If there are any errors or missing info please let me know. Thanks!
P.S. Oh, and if there's a better way to format the info, I'd like to know that as well. Thanks again!