JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
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The JotForm builder is pretty flexible. For example, you might consider using a Matrix field type with multiple rows.
There is also a Configurable List widget available which has a dynamic Add option.
We also have a condition logic option available.
If you have any follow up questions, please let us know. We will be happy to help.