Any baseball fans should immediately install Major League Baseball's free At Bat app.
It's the most convenient way to check scores, standings, read about your favorite team, and watch.
If you're someone who likes to watch baseball games in person, download MLB's ballpark app before you head out to the stadium.
Not only will this app direct you to the concession area selling your favorite beer, but will also point out ATMs, restrooms, and other features of the park.
In addition, find customized information about each team, like a guide to the players' social network.
And even game specific ticket deals and seat upgrades.
The MLB app, Beat the Streak creates a game within a game.
Choose two players from around the league to get a hit every single day.
If they do, your streak is alive.
Be the first player to hit 57 games and take home millions in prize money.
And finally, if you're visiting a stadium in an urban area you'll want to consult the app and websites.
Spot hero to find and reserve a convenient parking spot.
In San Francisco, I'm Kara Tsuboi, CNET.com for CBS News.
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