Playing online gives you the best keno odds, as the house edge is usually smaller than in land-based keno. The house edge in physical venues is often around 30-35% of your bet, while with online keno, you can find variations with the house edge as low as 5%.
The #1 Keno App on the app store, Keno Tap. Tap between 2 and 10 numbers, then anxiously watch as 20 random numbers, or balls, are chosen to see how many matches you get. The more you bet, the more you can win!