Deal calculators and spreadsheets the investor uses to underwrite their own properties: a free rental calculator, a $4.99 deal analyzer rated 4.8 (90 reviews), a $7 rental-and-flip Google Sheets calculator with a video tutorial, a $15 rental+STR calculator, a $19 remote-investor cashflow calculator — anchored by a $49 Google Sheets property-management template. Every price verified live.
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What this page is. Rental deal calculators, flip budget tools, and property-management spreadsheets — analysis templates the investor uses to underwrite their own deals. Every pick is from a distinct seller, and every card covers a different job — a free rental calculator, a rated $4.99 analyzer, a rental+flip Sheets calculator, a rental+STR calculator, a remote-investor cashflow calculator, and a $49 management template — so no two cards sell the same thing. This page covers analysis tools only; nothing here teaches finding, listing, or selling property. Nothing here is income talk.
Format honesty. Every card states what each pick IS, read live off the listing at build time. The $4.99 analyzer is an Excel (.xlsx) file — stated on the listing. The $7 flip calculator and the $49 anchor are Google Sheets templates — stated on the listings. The $0 entry, the $15 rental+STR calculator, and the $19 remote calculator state NO file format on their listings — that is said on their cards instead of guessed.
About ratings. Three of six picks are rated, quoted exactly from Gumroad's own JSON-LD: 4.8 (90 reviews) on the $4.99 Deal Analyzer — the highest review count of any ladder entry in this series, quoted exactly, never rounded to 5; 5.0 (9 reviews) on the $15 rental+STR calculator; 5.0 (3 reviews) on the $19 remote cashflow calculator. The free entry, the $7 flip calculator, and the $49 anchor show no ratings on Gumroad — those cards are framed on utility, never on social proof.
Seller words, not ours. Product titles are the sellers' own names for their products, quoted as titles. The $7 card's "power tool" is the seller's word — quoted, never restated as this page's claim. The $19 card's "infinite return calculator" is the seller's feature name — quoted, never presented as this page's claim. The $49 anchor's "revolutionize the way you manage your properties" is the seller's marketing line — quoted, never restated as this page's fact. The $15 pick's seller brand name — "Passive Financial Freedom - Real Estate Professional" — is quoted verbatim from the listing, never used as an editorial claim; the product's own copy is clean ("Quickly analyze deals, Capture rent increases, Calculate expenses, Calculate loan payments, ROI / equity multiple / cap rate"). This page never claims deal outcomes as editorial fact — tools only, no outcome claims.
Prices. Prices are set by each seller on Gumroad and can change; prices below were served in USD on a US fetch and may localize for non-US readers. All six were live and in stock at build time, quoted to the cent — never rounded.
The free-entry slot: a rental property deal calculator from Gameday Real Estate, listed at $0.00. Honesty line, up front: the listing carries no description and states no file format — that is said here instead of guessed. The first of five pre-purchase calculators on the ladder, and the only free one. Unrated — framed on being the free entry, never on social proof.
View on Gumroad →The rated low-entry slot: a TRUE-ROI deal analysis tool in Excel (.xlsx). The listing centers on the expenses that go into a rental "aside from the payment" — cash-on-cash return and the true return on investment the seller names in the headline. Rated 4.8 across 90 reviews — the highest review count of any ladder entry in this series, quoted exactly, never rounded to 5. Format stated on the listing: Excel .xlsx.
View on Gumroad →A flip calculator, an STR-inclusive calculator, and a remote-investor calculator — three paid slots, three different analysis jobs.
Covers BOTH rental analysis and fix-and-flip deals in one Google Sheets calculator — the flip-angle slot at the low tier, a different job from the rental-only picks above, so no cannibalization. Includes a full YouTube video tutorial. The seller's word for it — "power tool" — is quoted, never restated as this page's claim. No ratings shown yet — framed on the dual rental+flip coverage, never social proof.
View on Gumroad →Single-family, multifamily, and short-term-rental deal calculators — "plug your assumptions into the blue cells". The product's own feature list, quoted: quickly analyze deals, capture rent increases, calculate expenses, calculate loan payments, ROI / equity multiple / cap rate. Short-term rentals appear here only as a calculator input — a calculator job, not a hosting one. Rated 5.0 across 9 reviews — quoted exactly, on a small count. Honesty line: the seller name above is the brand name on the listing, quoted — not an editorial claim; format not specified on the listing.
View on Gumroad →The remote-investor slot: built for out-of-state rental deals — monthly & yearly cashflow, operating expenses, Cash on Cash net rental yield, a mortgage calculator, amortization schedule & debt paydown summary, appreciation returns, and rent growth. The "infinite return calculator" (the year your initial capital comes out) is the seller's feature name — quoted, never presented as this page's claim. Rated 5.0 across 3 reviews — quoted exactly, on a small count. Format not specified on the listing.
View on Gumroad →The management anchor: a Google Sheets property-management template — a centralized property database for post-purchase operations. A different job from the five pre-purchase calculators above, so no cannibalization. The seller's marketing — "revolutionize the way you manage your properties" — is quoted, never restated as this page's fact. Unrated — framed on utility (one database for every property, daily operations organized in one place), never social proof.
View on Gumroad →NINE's free tier stays free because of pages like this one. Every product above was verified live with a visible price and picked for the $0-to-$49 ladder: a free rental deal calculator, a $4.99 Deal Analyzer rated 4.8 (90 reviews), a $7 rental-and-flip Google Sheets calculator, a $15 rental+STR deal calculator rated 5.0 (9 reviews), a $19 remote-investor cashflow calculator rated 5.0 (3 reviews), and a $49 Google Sheets property-management template. Every card states the format where the listing states one — and says so honestly where it doesn't. Nothing here is a paid placement. Nothing here is income talk.