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2 apps live · 68+ planned

Every Analysis Tool
Real Estate Investors Need

A growing suite of purpose-built apps for real estate investors. 2 tools live today, with 66 more in development.

2
Apps Live
68+
Total Planned
9
Categories
Flexible
Cancel Anytime

Building the Complete Investor Toolkit

2 apps are live today, with new apps shipping regularly. We're building 68 purpose-built tools covering every stage of real estate investing.

Overall Progress 2 of 68 live

Every app is designed, scoped, and queued for development

By Category

Analysis 1/12
Calculators 1/29
Checklists 0/10
Management 0/1
Optimization 0/1
Planning 0/7
Portfolio Tools 0/1
Research 0/3
Tracking 0/4

One Platform, All Your Analysis

Enter your property details once. Every app uses the same data.

apps.refp.com/dashboard
Dashboard My Apps Properties
Portfolio Value
$1.2M
Avg Cash-on-Cash
8.4%
Monthly Cash Flow
$2,380
Properties
6
Your Apps
The World's Greatest Real Estate Deal Analysis Spreadsheet™
Rental Property Calculator

Sample dashboard — your data populates automatically as you use each app.

Ditch the Spreadsheets

Complex spreadsheets break, get outdated, and take hours to set up. Our apps give you answers in seconds.

Spreadsheets

  • Hours to build and maintain formulas
  • One broken formula ruins everything
  • No visualizations or interactive charts
  • Difficult to compare multiple scenarios
  • Hard to access on mobile

REFP Apps

  • Enter your numbers, get instant results
  • Tested formulas you can trust
  • Interactive charts and visualizations
  • Save properties once, analyze across all apps
  • Works on any device, anywhere

All 68 Apps

2 live today with new apps shipping regularly. Browse by category.

Rental Property Calculator

164 financial calculations for any rental property

Repair Cost Estimator

In Development

Build trade-by-trade repair estimates with labor, materials, and an extensive template library

Visual Cap Rate Calculator

In Development

See exactly how cap rate is built — then simulate any change

Visual Cash on Cash ROI Calculator

In Development

See exactly how Cash on Cash ROI is built — then simulate any change

Return Quadrant™ Visualizer

In Development

View all four return streams on a single deal

Vacancy & Reserve Planner

In Development

Model how vacancy rates and reserve allocations impact your real cash flow

Cost Segregation ROI Calculator

In Development

Determine if a cost segregation study is worth it

First $100K Is the Hardest

In Development

Visualize how wealth milestones accelerate over time

Cap Rate & Valuation Tool

In Development

Value properties using net operating income and market cap rates

CapEx & Maintenance Estimator

In Development

Project 40-year maintenance costs with savings modeling

Rent Estimate Analyzer

In Development

Comp-based rent pricing with property adjustments

Fix and Flip Calculator

In Development

Project profit, ROI, and holding costs for flip deals

Cash Flow from Depreciation™ Calculator

In Development

Calculate the hidden tax savings from depreciation

Seller Financing Deal Structurer

In Development

Model seller financing from buyer and seller perspectives

Real Estate Partnership Equity Split Calculator

In Development

Model equity splits, preferred returns, and waterfalls

DSCR Loan Qualifier

In Development

See if your rental property qualifies for a DSCR loan — no personal income needed.

Short-Term Rental (Airbnb) Projector

In Development

Model seasonal revenue and STR expense scenarios

Section 8 Rent & ROI Calculator

In Development

Model Section 8 voucher payments, fair market rents, and ROI for voucher-based rental properties

Private/Hard Money Loan Comparison Tool

In Development

Compare points, rates, fees, and total cost across multiple hard money lenders side by side.

Rate Buydown Calculator

In Development

Should you pay points to lower your mortgage rate?

Real Estate Tax Estimator

In Development

Simplify depreciation and deductions for rentals

House Hack Savings Visualizer

In Development

See exactly how house hacking slashes your housing costs to near zero

BRRRR Calculator

In Development

Model the full BRRRR cycle: Buy, Rehab, Rent, Refinance, Repeat

Owner Financing Note Calculator

In Development

Calculate yield, payments, and total returns when you carry the note as the seller on an owner-financed deal.

Debt Paydown Strategy Simulator

In Development

Compare payoff strategies across your portfolio

Real Estate Syndication Returns Analyzer

In Development

Model LP returns, waterfall distributions, and equity multiples for real estate syndication deals before you invest.

Self-Directed IRA / Solo 401k Real Estate Planner

In Development

Model contributions, UBIT, and deal structuring for IRA investing

ADU / Addition ROI Calculator

In Development

Determine if building an ADU or addition generates positive ROI based on construction costs, added rent, and property value increase.

Closing Cost Estimator

In Development

Estimate buyer and seller closing costs by state including title, escrow, transfer taxes, and lender fees

Why Investors Choose REFP Apps

Purpose-Built for RE

Every single app was designed from scratch for real estate investing. Not a generic finance tool with "property" slapped on it. Real formulas, real scenarios, real results.

Answers in Seconds

No setup, no formula debugging, no version conflicts. Enter your deal numbers, and instantly see cash flows, returns, and projections with interactive charts.

Pay for What You Use

Subscribe only to the apps you need. No bloated bundles, no unused features driving up the price. Add or remove apps at any time.

Get Started in Minutes

Three simple steps from sign-up to your first analysis.

1

Browse the Apps

Explore our catalog and find the tool that fits the analysis you need right now.

2

Subscribe & Go

Subscribe monthly or yearly, create your account during checkout, and get instant access.

3

Analyze Your Deals

Enter your numbers, see interactive charts and projections, and make informed investment decisions.

Ready to Analyze Your Next Deal?

2 apps live today with 66 more on the way. Start analyzing with confidence.