This item is now Free.
Requires iOS 4.0 +. Not for iPad.
This tweak enables you to adjust font size on MobileSafari =)
Once installed, there will be an "Adjust FontSize" button along with "Add Bookmark", "Add to Home Screen" etc. You can change font size with slider bar on the bottom of screen.
Note: There are some web pages that have FIXED layout. This tweak cannot change font size on those pages.
No icons are added to the homescreen. There are no options to configure.
See more Screenshots below