No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Koi Farm

Koi Farm is a game about playing with koi ponds. Explore an infinite number of procedurally generated koi patterns by crossbreeding your fish, and discover new mutations as you go along. Store the best koi as collectible trading cards, and let the koi book guide you towards new undiscovered mutations. Generate koi codes to share your prettiest koi with other Koi Farm players.