Web/iOS/Android: If you've been drafted to manage your company's football league or your kid's soccer team, you know it's a pain to track all the information about players and schedules. TeamSnap does that all for you online.
While you can use a DIY solution with spreadsheets, contact groups and databases, TeamSnap is an all-in-one cloud-based solution. TeamSnap knows the right questions to ask for individual sports. Having been drafted to handle a kickball league for my business networking group a few years ago, I was completely unaware of all the information I had to track. I thought all I needed was to find a few people to play. It's not that simple and I had to deal with games that were rained out or otherwise rescheduled, finding last-minute substitutions and collecting payments from all participating members.
The free version of TeamSnap tracks players and schedules and allows you to message all your teammates. Paid plans ($7.99/$10.99/$15.00 dependent on team size and storage space) add other features such as tracking and collecting payments from players and assigning refreshment responsibility (a very important deal for those of us who have done league sports).