Top 25 Apps for Your Jailbroken iPhone
AdBlocker ($1.99 or free)
Who doesn't get annoyed every time an ad pops up on their phone? AdBlocker eliminates ads on your jailbroken iPhone. You can remove almost all ads from your browser as well as ads in apps. Plus, an added perk of these ads being gone is faster page loading times and reduced overall data usage. A free version is available from HackYouriPhone.