This will allow you to easily determine at the end of the year what is business and what is personal.I would also download an app to keep track of your miles that you drive for business related purposes.This will all be handy when you work with your accountant.

Trying to wade through the many apps and management tools for STVR and AirBnb properties has me wondering- What's the ONE TOOL that made managing your property so much easier? 

I'm looking for a website or app that will allow me to collect rent and store leases such as Cozy.co (now Apartments.com).

Are there any property management softwares that do not promote other companies in their app or website for the renter?

They come in, see the house, fill out an app right then and there, or go back home?

There’s a few apps out there that don’t charge.

Ideally, I would like to use a software that has an online version and an APP so it's easy for tenants to pay rent.

Short Answer is NO.Long Answer is H*ll NoReally long answer:You can easily self manage from your phone using the Vrbo and Airbnb apps.

EasyStorage does not have an app which is a detractor of some sorts and TenantCloud does have an app - but this can be overlooked.

I’m fairly new to BiggerPockets so I’m still figuring out how to navigate the site/app.