Many of today's top mobile games are classed as "Free to Play". Free to Play means just that - you can download and play the whole game completely free - but we do give players the option to purchase virtual in-game items for real money if they choose.

All purchases made in these games are handled entirely by iTunes, Google Play, Facebook, or Zynga Store to keep your personal details safe.

If you're worried about unauthorized purchases being made on your account, don't worry: you can enable additional security features depending on the platform to block purchases unless a password is entered first, or disable in-app purchases entirely.

To learn how to enable additional security features on your device, please visit this FAQ article:

How do I enable additional security on my device for making purchases?