I've been transitioning my rentals to use Cash App. 

Every system you try will have flaws, or you may salivate over a feature that appears in other software.Some familiar names are mentioned frequently: Stessa, Apartments.com, RentRedi, TenantCloud, Innago, RentManager, Avail, Rentec Direct, Doorloop, etc.I recommend conducting thorough research on each app online to understand their offerings, pricing, etc.

What apps are you guys connecting to each of them for your build outs?

Additionally, Millennials rely heavily on online platforms and mobile apps for property search, virtual tours, mortgage applications, and transaction management, reshaping the way real estate transactions are conducted.Delaying Homeownership and Embracing Renting: Despite their strong desire for homeownership, many Millennials face financial challenges, including student loan debt, stagnant wages, and high housing costs.

If you just want to calculate a mortgage payment that’s a free function of 10’s of not 100’s of free apps for your phone/tablet.

I went on connected investor and filled out and app and a few days later they called me about a property that i am putting an offer on tomorrow.  

The app.

Ohio, and Oklahoma are also excellent options for long term growth I am new to this app here, so not sure how this works with posting and replies, make sure when you do out-of-state investing you have the right systems in place and at least 1-2 people you can trust in that area.

Try going to the calendar on the app and changing it there.This seems to override MM.

3) What app docs will you ask for?