What can I expect with the NestForms mobile survey app platform as a newcomer when using the free 14 day trial?

What can I expect with the NestForms mobile survey app platform as a newcomer when using the free 14 day trial?

 
Is NestForms hard to learn? Can the free trial period support my business effectively with no obligation to subscribe?

Is NestForms hard to learn? Can the free trial period support my business effectively with no obligation to subscribe?