I recently downloaded a free book on my Iphone, "The Ultimate Beginner's Guide to Real Estate Investing".

I get text messages from tenants on their iPhones, who drive nice cars and have Direct TV that their rent will be late...

I manage everything from my iPhone and would like to automate communication, calendars etc but don’t want to keep logging into websites to do it.

The newest model of the iphone/android, the newest tablet, the newest and the list goes on, plus way more ppl are likely financing their late model vehicles than 34 yrs ago when more ppl simply made do with the vehicle they could actually afford to own than finance.

Also, I used to run the Skype app on my iPhone 4S and it really drained my battery towards the end of the day, so that's a concern too.  

Is there a cool app that I could access from my IPhone and/or home PC?

If I wasn't typing on my iPhone I'd hyperlink to another forum post or blog that lists them.

Originally posted by @Mike Hurney:@Lu CarterI always ask to see the DL and take a picture with my iPhone....This is a MUST DO for every applicant - no exceptions unless they do not have a driver license in which case they must have some official government issued photo ID that you will take picture of. 

I scan (using my iPhone) all documents, reciepts, deposits, bills, checks I write-  everything gets scanned into dropbox.

I am using an iPhone 6S and can zoom in on the walls/appliances and see close up details clearly.