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.
Live Now
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™
The only deal analysis that gets the math right
- 40-year financial projections
- Return Quadrant™ analysis
- 480-month amortization schedules
Rental Property Calculator
164 financial calculations for any rental property
- 102 calculations for comprehensive analysis
- Interactive charts & 40-year projections
- Save unlimited properties
Improve Cash Flow
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
Repair Cost Estimator
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
Insurance Coverage Analyzer Checklist
Identify coverage gaps across your portfolio
- Portfolio-wide coverage gap finder
- Policy type guide (landlord, umbrella, flood)
- Property-level coverage checklist
Property Change Log
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
Cost Segregation ROI Calculator
Determine if a cost segregation study is worth it
- Accelerated depreciation modeling
- Year 1 and cumulative tax savings
- Study cost vs. savings payback analysis
Tenant Screening Scorecard
Weighted scoring for rental applications
- Objective weighted application scoring
- Customizable criteria weighting
- Fair housing compliant process
Visual Cap Rate Calculator
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
The AI Real Estate Investing Mentor™
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
Visual Cash on Cash ROI Calculator
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
AI Contract Review Prompts
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
Resiliency Dashboard
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
Contract Review Analyzer
Analyze any REI contract in 5 steps
Should I Sell My Rental Property?
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
Portfolio Manager
Organize, group, and compare your properties
- Drag-and-drop portfolio management
- Aggregate metrics across properties
- Side-by-side portfolio comparison
Asset Protection Checklists
Entity management & dual checklists for asset protection
- LLC formation step-by-step guide
- Insurance coverage review checklist
- Legal safeguards for asset separation
Return Quadrant™ Visualizer
View all four return streams on a single deal
- Four-quadrant return visualization
- Year-by-year stream breakdown
- What-if scenario rebalancing
True Net Equity™ Analyzer
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
Vacancy & Reserve Planner
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
Eviction Process Tracker & Checklist
Step-by-step eviction tracking with state guidance
- Step-by-step process tracker
- State-specific timeline & deadlines
- Required document checklist
Should I Refi My Rental Property?
Compare refinance scenarios against your current loan
- Current vs. new rate monthly savings
- Cash-out refinance equity modeling
- Closing cost breakeven timeline
First $100K Is the Hardest
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
Portfolio Lease Manager
Score, compare, and fix lease protection gaps across your entire portfolio
- 32-clause review checklist
- Missing clause protection analysis
- State-specific compliance checks
Cap Rate & Valuation Tool
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
Real Estate Investor Budget
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
Wholesale Deal Analyzer
Calculate ARV, MAO, and assignment fee potential
- After-repair value (ARV) estimator
- Maximum allowable offer (70% rule + custom)
- Assignment fee profit calculator
CapEx & Maintenance Estimator
Project 40-year maintenance costs with savings modeling
- 20-component replacement cost tracking
- 40-year cost timeline with inflation
- Savings account deficit modeling
Rent Estimate Analyzer
Comp-based rent pricing with property adjustments
- Comparable property rent analysis
- Line-item adjustment factors
- Local rent growth trend projections
Should I Do Lease-Option Exits?
Compare lease-option exits to traditional sale or hold strategies
- Option premium optimization calculator
- Rent credit structure modeling
- Lease-option vs. traditional sale comparison
Fix and Flip Calculator
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
Be Your Own Real Estate Agent Checklists
Buy and sell properties without an agent
- FSBO listing & marketing checklist
- Buyer steps from search to offer
- Negotiation & closing process guide
Cash Flow from Depreciation™ Calculator
Calculate the hidden tax savings from depreciation
- Annual depreciation deduction calculator
- Tax savings by bracket estimator
- Before-tax vs. after-tax cash flow comparison
Property Bookkeeping
Simple income & expense tracking for rental property owners
- Per-property income tracking
- Categorized expense logging
- Tax-ready Schedule E reports
Repair or Replace Decision Tool
Decide whether to repair or replace based on ROI
- Repair vs replace ROI analysis
- Remaining useful life tracking
- Component-level cost breakdowns
Seller Financing Deal Structurer
Model seller financing from buyer and seller perspectives
- Dual buyer/seller perspective modeling
- Rate, term & balloon scenario testing
- Full amortization schedule generation
Property Manager 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
Real Estate Partnership Equity Split Calculator
Model equity splits, preferred returns, and waterfalls
- Multi-partner equity split calculator
- Waterfall & preferred return modeling
- Cash flow & sale proceeds distribution
Should I 1031 Exchange My Rental Property?
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
DSCR Loan Qualifier
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
Fix and Flip Checklists
End-to-end checklists for flip project management
- Pre-purchase due diligence checklist
- Rehab management & contractor tracking
- Staging & listing optimization
Short-Term Rental (Airbnb) Projector
Model seasonal revenue and STR expense scenarios
- Seasonal revenue planner (peak/off-season)
- Occupancy rate scenario testing
- Cleaning, fees & management expense tracker
Cash-on-Cash vs. Total Return Comparison Tool
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)
Section 8 Rent & ROI Calculator
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
Rental Listing Optimizer Checklist
Maximize exposure and minimize vacancy
- Professional photo optimization tips
- Compelling description builder
- Multi-platform distribution checklist
Private/Hard Money Loan Comparison Tool
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
Real Estate Goal Planner
Reverse-engineer your freedom number into a property acquisition roadmap
- Freedom number calculator
- Year-by-year acquisition roadmap
- Progress tracking against your plan
Subject-To Deal Analyzer
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
Rate Buydown Calculator
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
Buying a Property Creatively Checklists
Walkthroughs for seller financing, subject-to, and more
- Seller financing checklist (14 steps)
- Subject-to acquisition with due diligence
- Lease-option structuring guide
Real Estate Tax Estimator
Simplify depreciation and deductions for rentals
- Every allowable deduction identified
- Passive activity loss rule analysis
- Tax liability by bracket estimator
Rehab Budget Tracker
Room-by-room budgeting with cost tracking
- Room-by-room budget creation
- Estimate vs. actual expense logging
- Over-budget alerts by category
House Hack Savings Visualizer
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
Annual Property Review Scorecard
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
BRRRR Calculator
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
Rental Performance Tracker
Monitor rent, vacancy, and NOI across your portfolio
- Portfolio-wide performance dashboard
- MoM & YoY trend analysis
- Below-target metric alerts
Owner Financing Note Calculator
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
Real Estate Entrepreneur Accountability Partner
Set goals, build habits, and track your investing consistency
- Daily & weekly task manager
- Quarterly & annual goal tracker
- Streak counter & consistency scoring
Debt Paydown Strategy Simulator
Compare payoff strategies across your portfolio
- Avalanche vs. snowball strategy comparison
- Per-property payoff timeline
- Total interest saved calculator
Portfolio Net Worth Tracker
Aggregate equity, debt, and cash flow in one dashboard
- Portfolio-wide equity & debt dashboard
- Month-over-month growth tracking
- Asset allocation visualization
Real Estate Syndication Returns Analyzer
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
Cash Flow Power Meter™
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
Self-Directed IRA / Solo 401k Real Estate Planner
Model contributions, UBIT, and deal structuring for IRA investing
- SDIRA vs. Roth vs. Solo 401k comparison
- UBIT exposure calculator
- Prohibited transaction compliance guide
Market Analysis Scorecard
Rate and compare investment markets on key metrics
- Multi-factor market scoring (10+ criteria)
- Side-by-side market comparison
- Landlord law friendliness rating
Real Estate Investor Assessment
Evaluate your investing knowledge and portfolio readiness
- 8-category skills assessment
- Strength & weakness dashboard
- Personalized action item recommendations
ADU / Addition ROI Calculator
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
Closing Cost Estimator
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
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.
Every app is designed, scoped, and queued for development
By Category
One Platform, All Your Analysis
Enter your property details once. Every app uses the same data.
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.
Resiliency Dashboard
Know how much every expense can increase before your cash flow breaks
The World's Greatest Real Estate Deal Analysis Spreadsheet™
The only deal analysis that gets the math right
Should I Sell My Rental Property?
Sell, hold, or 1031 exchange — find your best move
True Net Equity™ Analyzer
What you'd actually walk away with if you sold today
Should I Refi My Rental Property?
Compare refinance scenarios against your current loan
Wholesale Deal Analyzer
Calculate ARV, MAO, and assignment fee potential
Should I Do Lease-Option Exits?
Compare lease-option exits to traditional sale or hold strategies
Repair or Replace Decision Tool
Decide whether to repair or replace based on ROI
Should I 1031 Exchange My Rental Property?
Model the tax savings, reinvestment power, and wealth impact of a 1031 exchange vs. selling and paying capital gains.
Cash-on-Cash vs. Total Return Comparison Tool
See why cash-on-cash alone misses the full picture
Subject-To Deal Analyzer
Analyze subject-to deals with risk and exit modeling
Cash Flow Power Meter™
Know your rent cushion with five colored breakeven zones
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
Insurance Coverage Analyzer Checklist
Identify coverage gaps across your portfolio
Asset Protection Checklists
Entity management & dual checklists for asset protection
Eviction Process Tracker & Checklist
Step-by-step eviction tracking with state guidance
Portfolio Lease Manager
Score, compare, and fix lease protection gaps across your entire portfolio
Tenant Screening Scorecard
Weighted scoring for rental applications
Be Your Own Real Estate Agent Checklists
Buy and sell properties without an agent
Property Manager Checklists
Step-by-step guides for tenant and property management
Fix and Flip Checklists
End-to-end checklists for flip project management
Rental Listing Optimizer Checklist
Maximize exposure and minimize vacancy
Buying a Property Creatively Checklists
Walkthroughs for seller financing, subject-to, and more
Real Estate Investor Budget
Budget across life stages and plan for financial independence
Real Estate Goal Planner
Reverse-engineer your freedom number into a property acquisition roadmap
Annual Property Review Scorecard
Evaluate each property annually on performance, appreciation, management burden, and opportunity cost
Real Estate Entrepreneur Accountability Partner
Set goals, build habits, and track your investing consistency
Market Analysis Scorecard
Rate and compare investment markets on key metrics
Real Estate Investor Assessment
Evaluate your investing knowledge and portfolio readiness
Asset Allocation & Cash Flows Engine
Coming SoonMap every income stream to its highest-and-best use on the path to financial independence
Property Bookkeeping
Simple income & expense tracking for rental property owners
Rehab Budget Tracker
Room-by-room budgeting with cost tracking
Rental Performance Tracker
Monitor rent, vacancy, and NOI across your portfolio
Portfolio Net Worth Tracker
Aggregate equity, debt, and cash flow in one dashboard
Coming Soon
New apps shipping in the months ahead.
April 2026
May 2026
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.
Browse the Apps
Explore our catalog and find the tool that fits the analysis you need right now.
Subscribe & Go
Subscribe monthly or yearly, create your account during checkout, and get instant access.
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.