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67 apps live · 68+ planned

Every Analysis Tool
Real Estate Investors Need

A growing suite of purpose-built apps for real estate investors. 67 tools live today, with 1 more in development.

67
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68+
Total Planned
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67 fully built apps ready to use today. Each one is a focused tool designed to answer specific investment questions.

The World's Greatest Real Estate Deal Analysis Spreadsheet™

Analysis

The only deal analysis that gets the math right

  • 40-year financial projections
  • Return Quadrant™ analysis
  • 480-month amortization schedules
Learn More

Rental Property Calculator

Calculators

164 financial calculations for any rental property

  • 102 calculations for comprehensive analysis
  • Interactive charts & 40-year projections
  • Save unlimited properties
Learn More

Improve Cash Flow

Optimization

88 strategies to improve rental cash flow organized by the 7 stages of property ownership

  • 88 strategies to improve rental cash flow
  • Organized by the 7 stages of property ownership
  • Estimate improvement value for each strategy
Learn More

Repair Cost Estimator

Calculators

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

  • Trade-by-trade repair cost breakdown
  • Auto-syncs rent-ready costs to deal analysis
  • Line-item estimates for acquisition budgeting
Learn More

Insurance Coverage Analyzer Checklist

Checklists

Identify coverage gaps across your portfolio

  • Portfolio-wide coverage gap finder
  • Policy type guide (landlord, umbrella, flood)
  • Property-level coverage checklist
Learn More

Property Change Log

Portfolio Tools

Track every change to your properties and revert mistakes

  • Complete audit trail with timestamps & old values
  • One-click revert for any accidental change
  • Filter changes by property, field, or date range
Learn More

Cost Segregation ROI Calculator

Calculators

Determine if a cost segregation study is worth it

  • Accelerated depreciation modeling
  • Year 1 and cumulative tax savings
  • Study cost vs. savings payback analysis
Learn More

Tenant Screening Scorecard

Checklists

Weighted scoring for rental applications

  • Objective weighted application scoring
  • Customizable criteria weighting
  • Fair housing compliant process
Learn More

Visual Cap Rate Calculator

Calculators

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

  • Visual step-by-step cap rate formula
  • Interactive sliders for rent, vacancy, and expenses
  • Instant what-if simulation for any input
Learn More

The AI Real Estate Investing Mentor™

Research

1,000+ expert AI prompts for every stage of real estate investing

  • 700+ categorized, copy-paste-ready AI prompts
  • Covers deals, financing, taxes, tenants & management
  • Works with ChatGPT, Claude, or any AI assistant
Learn More

Visual Cash on Cash ROI Calculator

Calculators

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

  • Visual CoC formula from gross rent to CFBT
  • Slider-driven sensitivity analysis
  • Down payment and financing impact visualizer
Learn More

AI Contract Review Prompts

Research

100+ expert prompts for reviewing real estate contracts with any AI

  • 100+ expert prompts organized by contract category
  • Covers contingencies, closing costs, liability & title
  • Works with ChatGPT, Claude, Gemini, or any AI
Learn More

Resiliency Dashboard

Analysis

Know how much every expense can increase before your cash flow breaks

  • 12 resiliency metrics with dollar + percent buffers
  • Radar chart visualization and 30-year projections
  • Portfolio and entity aggregate views
Learn More

Contract Review Analyzer

Research

Analyze any REI contract in 5 steps

Learn More

Should I Sell My Rental Property?

Analysis

Sell, hold, or 1031 exchange — find your best move

  • Sell vs. hold vs. 1031 exchange comparison
  • After-tax net proceeds calculator
  • Capital gains & depreciation recapture modeling
Learn More

Portfolio Manager

Management

Organize, group, and compare your properties

  • Drag-and-drop portfolio management
  • Aggregate metrics across properties
  • Side-by-side portfolio comparison
Learn More

Asset Protection Checklists

Checklists

Entity management & dual checklists for asset protection

  • LLC formation step-by-step guide
  • Insurance coverage review checklist
  • Legal safeguards for asset separation
Learn More

Return Quadrant™ Visualizer

Calculators

View all four return streams on a single deal

  • Four-quadrant return visualization
  • Year-by-year stream breakdown
  • What-if scenario rebalancing
Learn More

True Net Equity™ Analyzer

Analysis

What you'd actually walk away with if you sold today

  • Real take-home after all selling costs
  • Tracks commission, taxes & closing costs
  • Charts equity across your full portfolio
Learn More

Vacancy & Reserve Planner

Calculators

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

  • Multi-scenario vacancy modeling (5-15%)
  • CapEx, vacancy & maintenance reserve planning
  • Break-even vacancy rate calculator
Learn More

Eviction Process Tracker & Checklist

Checklists

Step-by-step eviction tracking with state guidance

  • Step-by-step process tracker
  • State-specific timeline & deadlines
  • Required document checklist
Learn More

Should I Refi My Rental Property?

Analysis

Compare refinance scenarios against your current loan

  • Current vs. new rate monthly savings
  • Cash-out refinance equity modeling
  • Closing cost breakeven timeline
Learn More

First $100K Is the Hardest

Calculators

Visualize how wealth milestones accelerate over time

  • Wealth milestone timeline with acceleration data
  • Compare up to 4 growth strategies side by side
  • See when compounding takes over from savings
Learn More

Portfolio Lease Manager

Checklists

Score, compare, and fix lease protection gaps across your entire portfolio

  • 32-clause review checklist
  • Missing clause protection analysis
  • State-specific compliance checks
Learn More

Cap Rate & Valuation Tool

Calculators

Value properties using net operating income and market cap rates

  • Cap rate from NOI and price
  • Asking price vs. calculated value comparison
  • Market cap rate benchmarking
Learn More

Real Estate Investor Budget

Planning

Budget across life stages and plan for financial independence

  • Budget across 6 life stages side by side
  • 12 categories with 86+ customizable line items
  • FI number calc at your safe withdrawal rate
Learn More

Wholesale Deal Analyzer

Analysis

Calculate ARV, MAO, and assignment fee potential

  • After-repair value (ARV) estimator
  • Maximum allowable offer (70% rule + custom)
  • Assignment fee profit calculator
Learn More

CapEx & Maintenance Estimator

Calculators

Project 40-year maintenance costs with savings modeling

  • 20-component replacement cost tracking
  • 40-year cost timeline with inflation
  • Savings account deficit modeling
Learn More

Rent Estimate Analyzer

Calculators

Comp-based rent pricing with property adjustments

  • Comparable property rent analysis
  • Line-item adjustment factors
  • Local rent growth trend projections
Learn More

Should I Do Lease-Option Exits?

Analysis

Compare lease-option exits to traditional sale or hold strategies

  • Option premium optimization calculator
  • Rent credit structure modeling
  • Lease-option vs. traditional sale comparison
Learn More

Fix and Flip Calculator

Calculators

Project profit, ROI, and holding costs for flip deals

  • Room-by-room rehab budget planner
  • Monthly holding cost calculator
  • Net profit & ROI after all costs
Learn More

Be Your Own Real Estate Agent Checklists

Checklists

Buy and sell properties without an agent

  • FSBO listing & marketing checklist
  • Buyer steps from search to offer
  • Negotiation & closing process guide
Learn More

Cash Flow from Depreciation™ Calculator

Calculators

Calculate the hidden tax savings from depreciation

  • Annual depreciation deduction calculator
  • Tax savings by bracket estimator
  • Before-tax vs. after-tax cash flow comparison
Learn More

Property Bookkeeping

Tracking

Simple income & expense tracking for rental property owners

  • Per-property income tracking
  • Categorized expense logging
  • Tax-ready Schedule E reports
Learn More

Repair or Replace Decision Tool

Analysis

Decide whether to repair or replace based on ROI

  • Repair vs replace ROI analysis
  • Remaining useful life tracking
  • Component-level cost breakdowns
Learn More

Seller Financing Deal Structurer

Calculators

Model seller financing from buyer and seller perspectives

  • Dual buyer/seller perspective modeling
  • Rate, term & balloon scenario testing
  • Full amortization schedule generation
Learn More

Property Manager Checklists

Checklists

Step-by-step guides for tenant and property management

  • Tenant screening (12-step process)
  • Move-in/out room-by-room inspections
  • Seasonal maintenance scheduling
Learn More

Real Estate Partnership Equity Split Calculator

Calculators

Model equity splits, preferred returns, and waterfalls

  • Multi-partner equity split calculator
  • Waterfall & preferred return modeling
  • Cash flow & sale proceeds distribution
Learn More

Should I 1031 Exchange My Rental Property?

Analysis

Model the tax savings, reinvestment power, and wealth impact of a 1031 exchange vs. selling and paying capital gains.

  • Tax deferral & depreciation recapture savings
  • 10-year wealth comparison (exchange vs. sell)
  • 45-day / 180-day deadline tracker
Learn More

DSCR Loan Qualifier

Calculators

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

  • Instant DSCR qualification check
  • Interest rate scenario testing
  • Maximum loan amount calculator
Learn More

Fix and Flip Checklists

Checklists

End-to-end checklists for flip project management

  • Pre-purchase due diligence checklist
  • Rehab management & contractor tracking
  • Staging & listing optimization
Learn More

Short-Term Rental (Airbnb) Projector

Calculators

Model seasonal revenue and STR expense scenarios

  • Seasonal revenue planner (peak/off-season)
  • Occupancy rate scenario testing
  • Cleaning, fees & management expense tracker
Learn More

Cash-on-Cash vs. Total Return Comparison Tool

Analysis

See why cash-on-cash alone misses the full picture

  • Hidden return finder (appreciation + paydown + tax)
  • Side-by-side CoC vs. total return view
  • Multi-year projections (1, 5, 10, 30 years)
Learn More

Section 8 Rent & ROI Calculator

Calculators

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

  • HAP payment estimator by FMR
  • Section 8 ROI projections
  • HQS inspection readiness guide
Learn More

Rental Listing Optimizer Checklist

Checklists

Maximize exposure and minimize vacancy

  • Professional photo optimization tips
  • Compelling description builder
  • Multi-platform distribution checklist
Learn More

Private/Hard Money Loan Comparison Tool

Calculators

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

  • Side-by-side comparison of up to 5 lenders
  • True total loan cost calculator
  • Best deal finder by timeline
Learn More

Real Estate Goal Planner

Planning

Reverse-engineer your freedom number into a property acquisition roadmap

  • Freedom number calculator
  • Year-by-year acquisition roadmap
  • Progress tracking against your plan
Learn More

Subject-To Deal Analyzer

Analysis

Analyze subject-to deals with risk and exit modeling

  • Due-on-sale clause risk scoring
  • Cash flow projections on existing terms
  • Refinance, sell & lease-option exit planning
Learn More

Rate Buydown Calculator

Calculators

Should you pay points to lower your mortgage rate?

  • Compare rate & cost scenarios side by side
  • Payback period and ROI at 5-30 year marks
  • Buydown vs. extra down payment comparison
Learn More

Buying a Property Creatively Checklists

Checklists

Walkthroughs for seller financing, subject-to, and more

  • Seller financing checklist (14 steps)
  • Subject-to acquisition with due diligence
  • Lease-option structuring guide
Learn More

Real Estate Tax Estimator

Calculators

Simplify depreciation and deductions for rentals

  • Every allowable deduction identified
  • Passive activity loss rule analysis
  • Tax liability by bracket estimator
Learn More

Rehab Budget Tracker

Tracking

Room-by-room budgeting with cost tracking

  • Room-by-room budget creation
  • Estimate vs. actual expense logging
  • Over-budget alerts by category
Learn More

House Hack Savings Visualizer

Calculators

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

  • Personal housing cost after hack
  • Unit scenario comparison (2-4 units)
  • Savings vs. traditional renting/owning
Learn More

Annual Property Review Scorecard

Planning

Evaluate each property annually on performance, appreciation, management burden, and opportunity cost

  • Annual performance scorecard
  • Keep vs. sell analysis with opportunity cost
  • Year-over-year trend tracking
Learn More

BRRRR Calculator

Calculators

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

  • Full cycle modeler with stage-by-stage calculations
  • Cash-in-deal calculator after refinance
  • Infinite ROI check for full cash recovery
Learn More

Rental Performance Tracker

Tracking

Monitor rent, vacancy, and NOI across your portfolio

  • Portfolio-wide performance dashboard
  • MoM & YoY trend analysis
  • Below-target metric alerts
Learn More

Owner Financing Note Calculator

Calculators

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

  • Monthly payment & yield calculator
  • Yield vs. other investments comparison
  • Full amortization schedule
Learn More

Real Estate Entrepreneur Accountability Partner

Planning

Set goals, build habits, and track your investing consistency

  • Daily & weekly task manager
  • Quarterly & annual goal tracker
  • Streak counter & consistency scoring
Learn More

Debt Paydown Strategy Simulator

Calculators

Compare payoff strategies across your portfolio

  • Avalanche vs. snowball strategy comparison
  • Per-property payoff timeline
  • Total interest saved calculator
Learn More

Portfolio Net Worth Tracker

Tracking

Aggregate equity, debt, and cash flow in one dashboard

  • Portfolio-wide equity & debt dashboard
  • Month-over-month growth tracking
  • Asset allocation visualization
Learn More

Real Estate Syndication Returns Analyzer

Calculators

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

  • LP internal rate of return calculator
  • Waterfall & promote tier modeling
  • Hold period vs. equity multiple analysis
Learn More

Cash Flow Power Meter™

Analysis

Know your rent cushion with five colored breakeven zones

  • 5 breakeven zones from debt paydown to positive cash flow
  • Rent resiliency score in dollars and percentage
  • Embeddable branded meter images for reports
Learn More

Self-Directed IRA / Solo 401k Real Estate Planner

Calculators

Model contributions, UBIT, and deal structuring for IRA investing

  • SDIRA vs. Roth vs. Solo 401k comparison
  • UBIT exposure calculator
  • Prohibited transaction compliance guide
Learn More

Market Analysis Scorecard

Planning

Rate and compare investment markets on key metrics

  • Multi-factor market scoring (10+ criteria)
  • Side-by-side market comparison
  • Landlord law friendliness rating
Learn More

Real Estate Investor Assessment

Planning

Evaluate your investing knowledge and portfolio readiness

  • 8-category skills assessment
  • Strength & weakness dashboard
  • Personalized action item recommendations
Learn More

ADU / Addition ROI Calculator

Calculators

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

  • ADU construction cost estimator
  • Rental income projections for new units
  • Build cost vs. added value ROI analysis
Learn More

Closing Cost Estimator

Calculators

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

  • Line-item cost breakdown for buyer & seller
  • State-specific tax & fee estimates
  • Seller net proceeds calculator
Learn More

Building the Complete Investor Toolkit

67 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 67 of 68 live

Every app is designed, scoped, and queued for development

By Category

Analysis 12/12
Calculators 29/29
Checklists 10/10
Management 1/1
Optimization 1/1
Planning 6/7
Portfolio Tools 1/1
Research 3/3
Tracking 4/4

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
Improve Cash Flow
Repair Cost Estimator
Insurance Coverage Analyzer Checklist
Property Change Log
Cost Segregation ROI Calculator
Tenant Screening Scorecard
Visual Cap Rate Calculator
The AI Real Estate Investing Mentor™
Visual Cash on Cash ROI Calculator
AI Contract Review Prompts
Resiliency Dashboard
Contract Review Analyzer
Should I Sell My Rental Property?
Portfolio Manager
Asset Protection Checklists
Return Quadrant™ Visualizer
True Net Equity™ Analyzer
Vacancy & Reserve Planner
Eviction Process Tracker & Checklist
Should I Refi My Rental Property?
First $100K Is the Hardest
Portfolio Lease Manager
Cap Rate & Valuation Tool
Real Estate Investor Budget
Wholesale Deal Analyzer
CapEx & Maintenance Estimator
Rent Estimate Analyzer
Should I Do Lease-Option Exits?
Fix and Flip Calculator
Be Your Own Real Estate Agent Checklists
Cash Flow from Depreciation™ Calculator
Property Bookkeeping
Repair or Replace Decision Tool
Seller Financing Deal Structurer
Property Manager Checklists
Real Estate Partnership Equity Split Calculator
Should I 1031 Exchange My Rental Property?
DSCR Loan Qualifier
Fix and Flip Checklists
Short-Term Rental (Airbnb) Projector
Cash-on-Cash vs. Total Return Comparison Tool
Section 8 Rent & ROI Calculator
Rental Listing Optimizer Checklist
Private/Hard Money Loan Comparison Tool
Real Estate Goal Planner
Subject-To Deal Analyzer
Rate Buydown Calculator
Buying a Property Creatively Checklists
Real Estate Tax Estimator
Rehab Budget Tracker
House Hack Savings Visualizer
Annual Property Review Scorecard
BRRRR Calculator
Rental Performance Tracker
Owner Financing Note Calculator
Real Estate Entrepreneur Accountability Partner
Debt Paydown Strategy Simulator
Portfolio Net Worth Tracker
Real Estate Syndication Returns Analyzer
Cash Flow Power Meter™
Self-Directed IRA / Solo 401k Real Estate Planner
Market Analysis Scorecard
Real Estate Investor Assessment
ADU / Addition ROI Calculator
Closing Cost Estimator

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

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

Repair Cost Estimator

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

Visual Cap Rate Calculator

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

Visual Cash on Cash ROI Calculator

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

Rental Property Calculator

164 financial calculations for any rental property

Return Quadrant™ Visualizer

View all four return streams on a single deal

Vacancy & Reserve Planner

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

Cost Segregation ROI Calculator

Determine if a cost segregation study is worth it

First $100K Is the Hardest

Visualize how wealth milestones accelerate over time

Cap Rate & Valuation Tool

Value properties using net operating income and market cap rates

CapEx & Maintenance Estimator

Project 40-year maintenance costs with savings modeling

Rent Estimate Analyzer

Comp-based rent pricing with property adjustments

Fix and Flip Calculator

Project profit, ROI, and holding costs for flip deals

Cash Flow from Depreciation™ Calculator

Calculate the hidden tax savings from depreciation

Seller Financing Deal Structurer

Model seller financing from buyer and seller perspectives

Real Estate Partnership Equity Split Calculator

Model equity splits, preferred returns, and waterfalls

DSCR Loan Qualifier

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

Short-Term Rental (Airbnb) Projector

Model seasonal revenue and STR expense scenarios

Section 8 Rent & ROI Calculator

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

Private/Hard Money Loan Comparison Tool

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

Rate Buydown Calculator

Should you pay points to lower your mortgage rate?

Real Estate Tax Estimator

Simplify depreciation and deductions for rentals

House Hack Savings Visualizer

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

BRRRR Calculator

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

Owner Financing Note Calculator

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

Debt Paydown Strategy Simulator

Compare payoff strategies across your portfolio

Real Estate Syndication Returns Analyzer

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

Self-Directed IRA / Solo 401k Real Estate Planner

Model contributions, UBIT, and deal structuring for IRA investing

ADU / Addition ROI Calculator

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

Closing Cost Estimator

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?

67 apps live today with 1 more on the way. Start analyzing with confidence.