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.
We do not have special apps for offline forms, the forms can be accessed only by their URLs and their PDF versions.
This might be possible to use fillable PDF form version for offline data collection purposes. Please take a look at the following thread.
If you have any follow up questions, please let us know.