If you want to be able to play a soccer game on your phone, then First Touch Soccer is the app for you.
First Touch Soccer is free to download and allows you to choose teams from a number of top European leagues. After you choose a team, you will be able to be involved in all aspects of managing your team, including a budget.
Of course, the app also has games for you to play, and you have control over all players on the field. The teams come with real players, so you can have a Messi or Ronaldo on your team rather than just nameless and faceless players.
If you want to upgrade First Touch Soccer, you can pay for a VIP package that gives you additional game modes and some other options, such as customizing teams and editing player names.