Remote Desktop & Remote Android - Anroid topic

Hi all,
I have a weird requirement.

I have a Nexus 6.

1. I installed gotomypc app and gotomypc software on my work laptop and my Nexus 6 and I can browse my laptop when I'm outside.

Similarly, is there any app, which I can install on my Nexus 6 and remote control my another Verizon Galaxy S5 Phone in my home?
I want to just do everything, like I do when I connect via gotomypc software to my laptop from my Phone or Work Laptop.


I don't mind paying monthly fee for this app, if there is a subscription fees. Just like for gotomypc, I pay .95/ Month.


Thank You for Your suggestions.