The Software Tools
Property Evaluator - Real Estate Investment Calculator by iMLS LLC
This is the one Matthew demo'd at the meeting targeted for Buy and Hold deals
https://appsto.re/us/_Utlw.i
Property Fixer - Real Estate Investment Calculator by iMLS LLC
This app is more focused on Fix and Flip deals.
https://appsto.re/us/zHulw.i
This is an example of a analysis excel spreadsheet available on www.biggerpockets.com.
https://www.biggerpockets.com/forums/88/topics/25519-free-property-analysis-worksheet