Scheduling software for rental showings

[Chris S.]

Hello!

I have been looking all around the internet for scheduling software that fits my needs and have not had any luck yet. Basically what I am looking for is scheduling software/app that would text the potential tenants an hour before the showing. Once the text/call goes to them I  wanted a way for them to confirm that they would be showing up to the appointment. This way they can confirm and I dont waste my time going to a showing. I would of course want a way too see that they confirmed or did not. Ideally the service would text me saying that they confirmed. 

For this to work the scheduling app would have to require they put their phone number in to schedule a showing. Ideally they would have to answer my pre-screening questions prior to even setting up a showing. 

Currently I just have potential tenants call me, I do a pre-screening, then set up an appointment if they qualify. I then call/text an hour prior to confirm the appointment. 

Does anyone know of any software that I could put on my postings that would have a link where they can do the pre-screening/scheduling etc? I have not been able to run across one yet. 

I m more than willing to pay for the service, but free is always nice of course. 

Thanks in advance!