This feature is available to all paid subscribers, so others will be able to see when youve viewed them too. However, theres no indication of how many times a profile was viewed, or the exact time when the view occurred.

Can you view people on match without them knowing?

Incognito Mode lets you browse Match in secret, enabling you to check out as many profiles as you want without anyone knowing youre there. If you like what you see you can send a message, a chat request or add a single to your Likes.