Safeweb is your simple "kid safe" web browser for the iPad. You decide what web sites are allowed. Enter your passcode for any new sites and they will be remembered for future visits. The innovative "Learn mode" allows the browser to quickly add many sites to the allowed list just by visiting them.
If you need to browse the web unrestricted, just unlock the browser with your passcode and all sites will be available to you.
You can upgrade to multiple tab support with an in app purchase. Just tap the plus to open a new tab. You will be prompted to purchase the upgrade.