What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
Basically, what you need is to have an offline access to the form using your tablet or a mobile device and submit it locally then auto sync it to our server once you are connected to the internet.
Unfortunately, we currently do not an offline form function. Our form needs an internet connection so you are able to submit to it.
Let me submit this as a feature request. There's no expected timeframe but when updates are made, you should know it via this thread.