A lot or a little?
Parents need to know that Gnomitaire is a card game for iOS and Android devices. Gameplay involves lining cards up by certain rules. Gamers can choose between three versions -- two single-player options and a mode that pits them against other players who they don't have any contact with. The app's remarkably ad-free and doesn't feature product plugs or similar references. A brief tutorial explains some of the gameplay basics when players start. They can revisit those instructions at any time, but the rules can still be a little bit confusing, particularly if they aren't familiar with card suits or games.