This will help you stay on track by finding inefficiencies and eliminating them and finding strengths and multiplying them.

Big bonus if it could then use the same app to track actuals (i.e. repairs, sales, etc...) and generate the financial reports.Anyone know of something like this?

Wholesaling works best when they track down someone in distress with a house they need to offload.

As for things that aren't part of the building, like appliances, it depends on how your tax basis is setup - if the original appliances were part of the building's cost basis, you might have to treat as Opex, but if they were segregated and tracked as their own assets, you'd have a capital disposal and a new CapEx purchase. 

If they are tracking them manually, does anyone have a good resource to go to learn how to do that?

Rent Manager has commercial capabilities. 

I say everytime because you can look back and check their track record.

Typical track homes have more sq footage but less lot footage.

They are expensive, but good to have since only Realtors have the app to open them, and they are satellite tracked so you know when they are opened.

Study and learn the track record from more senior Investors.