By default, iSurvey allows people to save their survey answers and return later to complete the survey. They use the 'Save and Quit' button at the top right of each survey section page; this will generate a unique login ID and password that must be used. There is also an option to enter their email address so they can have these details emailed to them; this is recommended as the login ID and password are lengthy and random strings of characters.

Note that the Save and Quit button IS NOT shown on either of the two Preview modes; it only appears on live surveys.

The survey's Settings - Button Labels tab enables the Save and Quit button text to be edited - for example to use a different language is the survey is intended for international respondents.