One Expo codebase
iOS, Android, and the web app at app.fixerflip.ai ship from the same React Native / Expo product — not three separate builds.
PropTech
FixerFlip AI Case Study
Real Estate · AI · SaaS
FixerFlip is a live product from Fixer Flip LLC. Apzzo engineered it in Expo so iOS, Android, and the web app at app.fixerflip.ai share one codebase. Investors search fixer-uppers, run FlipScore™ deal analysis, calculate ROI and ARV, preview renovations with AI, and connect with contractors, agents, and lenders — without bouncing between Zillow, Excel, and bid emails.
- 1 Expo codebase
- iOS + Android + Web
- FlipScore™
- ROI / ARV
iOS + Android + Web
One Expo codebase, three platforms
4.7★
App Store rating (FixerFlip™)
FlipScore™
AI deal rating before you bid
7-day
Free trial on eligible plans
The Challenge
Real estate investors were forced to juggle disconnected tools — listing sites for search, spreadsheets for math, contractors for bids, and endless back-and-forth to make offers. Guessing at renovation cost, after-repair value, and holding costs meant slow decisions and missed deals.
Our Solution
Apzzo built FixerFlip — one Expo codebase shipping iOS, Android, and web for finding, scoring, and flipping undervalued homes
- One Expo codebase
- FlipScore™
- ROI & ARV calculators
- AI renovation preview
- Deal Finder & Deal Radar
- Contractor marketplace
- Project collaboration
Key Features
FlipScore™
AI-powered deal scoring that rates flip potential from 1 to 5 stars using ROI, design, and neighbourhood data.
ROI & ARV calculators
Estimate profit, after-repair value, holding costs, and mortgage payments without leaving the deal.
AI renovation preview
Visualize what a fixer-upper could become and how upgrades change the return.
Deal Finder & Deal Radar
Search investment properties and get new opportunities delivered instead of hunting across listing sites.
Contractor marketplace
Request bids and connect with renovation professionals, agents, lenders, and collaborators.
Project collaboration
Track budgets, timelines, milestones, documents, and offers through the life of the flip.
Product screens
Interface work from the live FixerFlip product — the same screens customers use.
fixerflip.ai
app.fixerflip.ai
“FixerFlip is a game changer for real estate investors, home flippers, and anyone looking for hidden opportunities in the market.”
FixerFlip
What investors say on FixerFlip
“This app does much more than simply show listings. It helps you identify undervalued fixer properties, analyze potential ROI, estimate renovation costs, visualize AI-powered before-and-after renovations, and connect with contractors, agents, and lenders — all in one platform. FlipScore™ quickly highlights the most promising deals and saves countless hours of manual research.”
“I am so wowed by this collection of genuinely good investments. The ROI calculator is a life saver. I am already in escrow from a property I found on this app. So useful if you’re starting with real estate investing.”
“Great app for real estate investing, very easy to use and the update has made it very seamless.”
How we built it
01
Phase 1: One Expo app, three platforms
Fixer Flip LLC needed iOS, Android, and web to feel like the same product. We built FixerFlip in Expo so Deal Finder, FlipScore™, calculators, and the partner network ship from one codebase to the App Store, Google Play, and app.fixerflip.ai. The marketing site at fixerflip.ai tells the story; the Expo app is where investors actually work the deal.
- Expo / React Native for iOS, Android, and web
- Deal Finder, Morning Deal Radar, saved searches, and maps
- Same investor home on phone and at app.fixerflip.ai
02
Phase 2: FlipScore™ as the decision engine
FlipScore™ is FixerFlip’s trademarked rating. The live site scores each property from 1 to 5 stars using ROI data, design potential, and neighbourhood analytics. That score had to be fast enough to filter a feed and clear enough that a first-time flipper and a professional investor could both trust the next click. Around it we placed the calculators investors actually run: profit, ARV, holding costs (closing, carrying, selling), and mortgage payments.
- FlipScore™ 1–5 star rating with neighbourhood context
- ROI, ARV, holding-cost, and mortgage calculators
- Property insights to compare value, trends, and nearby comps
03
Phase 3: See the renovation before you bid
Most investors walk away from a tired house because they only see what is in front of them. FixerFlip’s AI renovation preview estimates work and shows before/after visuals so the upside is visible in the app. A materials hub and contractor bid requests turn that preview into a plan — not a mood board.
- AI renovation estimates and before/after visuals
- Contractor marketplace and bid requests
- Materials hub with curated renovation products
04
Phase 4: One app for the whole deal team
A flip is a team sport. We shipped Partner Hub contacts, project collaboration (budgets, timelines, milestones, docs), offer management, and a community layer with weekly challenges and a leaderboard. Monetization follows the roles on a job site: Investor Basic through Elite, Real Estate Agent, and Contractor plans, with a 7-day trial on eligible subscriptions.
- Role-based plans for investors, agents, and contractors
- Bids, offers, and project tracking in one workspace
- Community challenges so the product stays a habit, not a calculator
Technology
ExpoCross-platformReact NativeCross-platformiOSDevice supportAndroidDevice supportWeb appDevice supportAI deal scoringAI layerROI / ARV modelingCapabilityIn-app subscriptionsCapability
Business Value
- Shipped FixerFlip™ from one Expo codebase to the App Store, Google Play, and app.fixerflip.ai.
- Launched FlipScore™ so investors can filter listings by flip potential before they tour a property.
- Built instant ROI, estimated ARV, holding-cost, and mortgage calculators into the same deal workspace.
- Added AI renovation previews so buyers can see what a property could become, not only what it is today.
- Connected the deal flow to a contractor marketplace, bids and offers, project collaboration, and a partner hub.
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