Tamar let her grandson use her iPad, and now there's a ton of games on them and she's concerned that there may have been a security issue. Leo says that Apple's app store is very safe, and as long as her credit card wasn't used, or as long as he hasn't made any in-app purchases, she's safe. And it's off by default. To delete, just press and hold until it jiggles and then select the little X to delete. She can also turn off In-App Purchases completely. Here's how.
Also, sit down and give the kid a little chat.