I want as many people as possible to benefit from Structured and understand that the budget can be tight sometimes. Therefore, I offer Structured Pro free of charge to anyone who can't afford it. This is only possible because other people support the app, by buying Structure Pro. Please only use this option, if you really can't afford it.
To apply for a free version, simply will tap the Request Discount link at the very bottom of the price page and fill out the form. Make sure you enter the correct email address. I'll get back to you in a couple of days.