Built by an investor who got tired of paying for math.

I got into this business the usual way: a house that needed work, a notebook full of guesses, and a stack of tools that wanted a card on file before they would tell me if the offer was stupid.

[OWNER: investing background — years in the business, markets, strategies you actually run. Do not invent this.]

The formulas are not a secret. NOI, MAO, DSCR, cash-on-cash — they are public identities. What is not public is how most products treat them: a trial clock on the arithmetic itself, and a number you cannot see until there is a card on file. I was tired of renting a calculator.

DealCrunch Pro never meters the math. Twelve calculators, live as you type, no account and no card. Saving a deal is the one thing that costs, and it runs $9.99 a month, because a deal that has to still be there tomorrow lives on a server and arithmetic does not. I use it. You can use it. That is the product.

[OWNER: why you are building PropZura, what the OS will cover in 2026, one sentence on who you are without invented credentials.]

PropZura is the operating system around this math — pipeline, documents, the rest of the desk. Aimed at 2026. Until then, the calculators stay up and stay free. If you want the day-of note when the app or the OS moves, leave an email. If you do not, just run the numbers.

[OWNER: name as you want it published, city/region if you want it public, contact preference.]