Are you able to to keep walking dogs without the Rover APP. I thought I read you needed to used the APP to monitor your walks?

I just asked the question about trying to find the Rover Application for my Samsung S4. It's supposedly not compatible with this phone according to Google. I'm sure other walkers and potential sitters may have issues with the app. So, I'm wondering, can we do our Dog walking services without using the Rover App on a mobile device?

If not, do you not think that Rover should update it's website to clearly state you need a phone that works with their app? Potential application could check to see first the app works with their phone prior to doing the background check?