I flipped 4 apps and made $500,000

Lots

• Background and origin story
  • London-based founder, Christian
  • Previously worked in banking, founded a VC-backed startup that failed after 3.5 years
  • Started building apps in 2022 when GPT was commercialized, riding the wave of accessible AI tools
  • Treats apps like real estate: builds fast, grows to 10–20k MRR, flips for all-cash deals to stack cash and achieve financial freedom
  • Prefers taking 2–3 years of profit up front over grinding a decade on a single idea
  • Has an email list of 1.2 million Christians for targeted marketing
• Pivotal moments and turning points
  • First app: Bible Buddy (AI therapist for Christians), evolved from a Bible Q&A tool to an emotional, responsive AI
  • Initially launched Bible Buddy on WhatsApp, but per-conversation costs ballooned to $15k/month, prompting a hire of an Upwork engineer to move to custom iOS/Android infra
  • First sale was accidental: listed Bible Buddy on MicroAcquire, connected with a buyer via the My First Million Facebook community who was in London, closed the deal
  • Identified two key trends driving his model: consumer apps are resurging, and the app market is highly liquid (easy to build tech, many buyers who can outmarket founders to boost profit)
  • Rejected the VC path after his failed startup left him broke despite raising capital, favoring build-to-flip as a clearer route to cash
• Business growth, current status, or exit details
  • Flipped 4 apps total since 2022, generating over $500k in total sales
  • Apps flipped: Bible Buddy, Magic Music (Censo AI music generator wrapper), Toxic Traits (chat screenshot personality analyzer), Pray Screen (app blocker unlocked by praying)
  • Surpassed 1 million total users across all apps
  • Sells apps at 10–20k MRR, targeting a 2–4x EBITDA valuation multiple
  • Prioritizes selling to the third-highest bidder if they can close in 3–4 days, avoiding deal fall-through common with highest bidders

Products and Offerings

• Core products (all flipped)
  • Bible Buddy: AI therapist for Christians, evolved from a basic Bible Q&A to an emotional, responsive tool that asks follow-up questions
  • Magic Music: Wrapper around Censo AI music generator, lets users share songs via a web view with a “Create your own song” CTA to drive organic installs
  • Toxic Traits: Analyzes screenshots of chat logs to generate personality trait reports
  • Pray Screen: Blocks access to phone apps until the user prays to unlock, achieved 60% day-30 retention
• Supporting tools and side projects
  • Creator Check: Gusto-like tool built with his girlfriend to handle UGC creator calculations and payouts
• Unbuilt experimental ideas shared
  • Partner meal tracker: Tracks if a partner eats three times daily, targeting 18–30 age group
  • Korean glass skin tracker: Lets users track skincare progress via face photos, capitalizing on existing Korean skincare spend trends
  • Chill Guy AI: Tracks partner preferences (date cadence, gift history, notes) to send reminders and book experiences directly

Metrics and Financials

• Revenue and user milestones
  • Over $500k total revenue from 4 app flips since 2022
  • Over 1 million total users across all apps
  • Target 10–20k MRR before listing an app for sale
  • App valuations range from 2–4x EBITDA (profit)
• Cost and margin details
  • Bible Buddy WhatsApp hosting costs peaked at $15k/month before moving to custom infra
  • Pray Screen US cost per install (CPI) via Meta Ads: 30–50 cents
  • Projected max monthly costs for a 10k MRR app: $1k base, up to $5–10k/month for 10 UGC creators (10 videos/day)
  • Target profit margin for apps: At least 70%
• Audience assets
  • 1.2 million Christian contacts in email list for targeted Meta lookalike audiences

Strategy and Growth

• Overall vision and positioning
  • Build apps to flip, not to scale, treating apps like real estate for fast cash exits
  • Focuses on niches where he has a clear edge (e.g., Christian market, existing email list) to minimize risk
  • Labels every idea as “legacy” or “cash flow” before starting work, all flipped apps are cash flow-focused to avoid emotional attachment
• Primary growth engine
  • UGC content (rage-bait hooks that drive comments/engagement) paired with Meta Ads for low CPI
• Step-by-step build-flip playbook
  • Spot trends: Check App Store top categories for repeat concepts across niches, use Sensor Tower to verify top apps generate 100k+ MRR to confirm demand
  • Differentiate: Target an underserved niche with an edge (e.g., Christian market, as faith-based audiences adopt tech later)
  • Build single-player apps: Avoid social features that require inviting others to get initial value, reducing operational and marketing complexity
  • Prioritize shareability or high retention: Shareability via in-app assets (e.g., Magic Music’s song shares with web view CTA); retention via core utility (e.g., Pray Screen’s app blocking)
  • Use simple, plug-and-play tech stacks to make apps easy for buyers to operate without deep technical knowledge
  • Grow to 10–20k MRR with an uptick in the last 3 months (avoid selling declining apps)
  • List for sale on MicroAcquire and Twitter, target 2–4x EBITDA valuation
• Acquisition tactics
  • Avoid chasing the highest bidder, which has the longest close time and highest fall-through rate
  • Prefer the third-highest bidder if they can close in 3–4 days, as fast closes reduce deal failure risk
  • Keep app operations clean and well-documented to avoid killing deals during buyer due diligence

Tech Stack and Infrastructure

• Development tools
  • Builds apps in React Native
  • Used third-party WhatsApp tools for initial Bible Buddy launch, moved to custom iOS/Android infra via an Upwork engineer to cut costs
  • Leverages commercial GPT tools and Censo AI (for Magic Music)
• Marketing and analytics tools
  • Short Term Eyes: Tracks TikTok views over time for UGC accounts
  • appstoretracker.com: Monitors App Store ranking changes, title/bio updates for ASO optimization
  • Meta Ads and TikTok for organic and paid growth
• Internal tools
  • Creator Check: Custom tool for UGC creator payout calculations and management

Lessons and Advice

• Hard-won insights
  • The consumer app market is highly liquid: Tech is easy to build, and many buyers can outmarket founders to boost profit
  • Overcomplicating app operations (messy docs, complex social features) kills acquisition deals during due diligence
  • The VC path is high-risk, low-reward for most: Build-to-flip delivers cash faster than grinding a decade for a <0.01% billionaire exit chance
• Direct advice for founders
  • Only play games you can win, and always have a clear edge
  • Use existing assets (e.g., email lists, lookalike audiences) to lower customer acquisition costs and cross-sell between apps
  • Validate demand with App Store data and revenue checks before building to avoid wasting time on unproven ideas
  • Prioritize fast, reliable exits over maximizing sale price to avoid deals falling through