Can people who come to my house see the sites I've been on?

If I go on sites with my iPhone or iPod will people who come to my house be able to see what the sites or searches on google, for example, are with their devices?

No, not unless you give them your cloud access

No… Unless they are with the NSA

No, only if you hand them your devices.

Sure.

Easy.

If you've got a home network that isn't secure, they can enter your home (or be outside of it) and enter your network. Once on your network, they can view your activity. Even if you weren't at home when you used your iPhone or iPod, you probably were using your Google account. If so, all they have to do is bring up Google on your network and they can determine a lot about you--your searches, your activity, etc.

So the first thing to do is to secure your network.

Then consider an anonymous browser like DuckDuckGo. And consider using anonymizing software that rotates around multiple IP addresses.

Hope that helps.