A good "wizard data entry" example from Apple is the one you have to use every time iOs is updated. However it is inconvenient to fill any kind of a form this way, using a table view instead is a good way to show relatively simple forms.
If the order of filling in the form doesn't matter, use Calendar
app Add event
style, if it is important, add/remove sections as user enters/removes the data (similar to Settings
> Wi-Fi).