Point Card appears in 10 version groups since Generation IV, a Gameplay item in the Key Items pocket
PokéAPI item 409 of 2,223, Gameplay category, Key Items pocket
Effect, in PokéAPI's words
Point Card: “Keeps count of Battle Points earned.”
Tracks Battle Points.
Games
Point Card is listed in the text of 10 version groups, first in Generation IV
Game index by generation
IIIIIIIVVVIVIIVIIIIX
Named in
Diamond and PearlPlatinumHeartGold and SoulSilverBlack and WhiteBlack 2 and White 2X and YSun and MoonUltra Sun and Ultra MoonLet's Go Pikachu and Let's Go EeveeSword and Shield