AI Video Summarizer Mobile App
Mobile app
iOS mobile app that summarizes YouTube videos
Published on
November 25, 2025


$7,900
Asking Price
Main Metrics
$131
ARR
16
Customers
2025
Launched
$50,000
Asking Price
Already Sold
Main Metrics
$131
ARR
16
Customers
2025
Launched
Overview
<p><b>Startup description</b></p><p><b></b>My app is a 4.9-star-rated iOS AI Video Summarizer built with a focus on "Zero Friction" UX. It allows users to copy a YouTube link, open the app, and instantly receive structured takeaways, summaries, and deep dives using a custom OpenAI + Gemini pipeline.</p><p>I started this project 3 months ago to solve the "YouTube bloat" problem. While web extensions exist, the decent mobile experience was lacking. I engineered a custom clipboard-detection flow in React Native (New Architecture) that makes the mobile experience much faster than competitors. The app went viral on Reddit, gaining 4,700+ organic users.</p><p><b>Key highlights</b></p><ul><li><b>User Quality:</b> 4.9 Star Rating (48+ reviews) — "Trust Asset" verified by users.</li><li><b>Traction:</b> 4,700+ Organic Installs (Zero ad spend).</li><li><b>Active Users:</b> ~830 Monthly Active Users.</li><li><b>Tech Asset:</b> Zero Technical Debt. Built with React Native New Architecture + Swift.</li><li><b>Global:</b> Fully localized UI (English & Arabic) + 60 summary languages.</li><li><b>Lifetime Revenue:</b> $200+ (Early validation phase).</li><li><b>Operational Cost:</b> <$40/mo (Lean API-first model).</li></ul><p><b>Team</b></p><p><b>Solo Founder (Senior React Native Developer).</b> I handled 100% of the engineering, design, and initial launch. The app is fully automated and requires no daily maintenance other than occasional support emails.</p><p><b>Tech Stack</b></p><ul><li><b>Frontend:</b> React Native (New Architecture) + TypeScript.</li><li><b>Native Modules:</b> Swift (for clipboard and haptics).</li><li><b>AI Backend:</b> OpenAI API (GPT-4o-mini) with Google Gemini Flash as a fallback/backup (Reliability focus).</li><li><b>Monetization:</b> RevenueCat (Subscription & Paywall infrastructure).</li><li><b>Analytics:</b> RevenueCat / App Store Connect.</li><li><b>Hosting:</b> None (Serverless/Client-side architecture).</li></ul><p><b>Marketing and growth</b></p><ul><li><b>Launch:</b> Viral organic launch on Reddit, driving 3,500+ initial users in 48 hours.</li><li><b>ASO:</b> Ranked Top 5 in Paid Productivity in 5+ countries during launch week. Top 30 in the US App Store.</li><li><b>Opportunity:</b> Paid marketing (Apple Search Ads, TikTok, etc.) has <b>not</b> been touched yet. The pixel is ready, but the machine hasn't been turned on.</li></ul><p><b>Revenue and profit</b></p><p>The project is in the <b>Pre-Scale / Asset Sale</b> phase.</p><ul><li><b>Total Revenue:</b> ~$200 (Upfront purchases + early subscriptions).</li><li><b>MRR:</b> ~$27 (Nominal, small sample).</li><li><b>Costs:</b> ~$40/month (API usage).</li><li><b>Funnel:</b> ~7% install-to-subscribe conversion observed on high-intent traffic cohorts.</li><li><b>Unit Economics:</b> Profitable on a per-unit basis (API cost per summary is a fraction of a cent).</li><li><b>Trials:</b> Generated 300+ annual trials during a free promotional campaign (showing strong interest in the annual plan structure).</li></ul><p><b>Return on investment</b></p><p>This is an <b>Asset Replacement Play</b>.</p><ul><li><b>Payback for Developers:</b> You save ~300 hours of coding. To build, localize, and polish an app to this standard would cost <b>$15,000+</b> in agency hours.</li><li><b>Payback for Marketers:</b> The "Product-Market Fit" is solved (4.9 stars). You skip the "Cold Start" problem. With a $1,000 ad budget and ASO optimization, a buyer could realistically ramp this to $1k MRR within 3-6 months.</li></ul><p><b>Startup assets</b></p><ul><li><b>Codebase:</b> Complete React Native + Swift source code (GitHub repo).</li><li><b>Userbase:</b> 4,700+ iOS Users (via App Store Connect transfer).</li><li><b>Infrastructure:</b> RevenueCat account with configured paywalls and products.</li><li><b>Brand:</b> domain and website assets.</li><li><b>Marketing:</b> TikTok account with content framework.</li><li><b>Support:</b> 30 days of direct technical handover and code walkthrough.</li></ul><p><b>Risks</b></p><ul><li><b>Platform Risk:</b> Reliance on OpenAI/YouTube APIs. <b>Mitigation:</b> The app includes a dual-AI pipeline (Gemini fallback) to ensure reliability if one provider goes down.</li><li><b>Copycats:</b> "Wrapper" apps are common.</li></ul><p><b>Mitigation:</b> The app’s moat is the seamless high-end UX (clipboard flow) and the 4.9-star reputation, which is very hard for new copycats to fake.</p><p><b>Summary</b></p><p>You are acquiring a <b>turnkey, best-in-class iOS product</b>, not a "fixer-upper." While the current revenue is nominal, the asset value is high. You get a 4.9-star rated app with 4,700 users and a polished, zero-debt codebase for a fraction of what it would cost to build from scratch. Perfect for a marketer who needs a product to scale, or an agency looking to white-label a premium AI tool.</p></br>✅ $131 in ARR✅ 16 customers✅ Business model: SaaS✅ Built with TypeScript, Swift, React Native
$131
Annual Revenue
16
Number of Customers
Expenses
$35 - domain.
Business Model
Freemium subscription model. Users get 3 free summaries, then convert to paid plans via RevenueCat paywall. Pricing: weekly: $1.99 (low barrier), monthly: $4.99 (standard), yearly: $39.99 (high LTV), lifetime: $59.99 (cash flow).
Target Audience
Busy professionals (market intelligence, productivity) and university students (lecture notes, research). The app targets "High-Intent Learners" who value time-saving over price.
Asking Price Reasoning
You are acquiring a globally loved, 4.9-star product with bulletproof stability (React Native New Arch). With 4,700+ organic users, full localization (English/Arabic), and zero tech debt, it's a future-proof, premium asset ready for immediate scale.
Reason for Selling
I validated the product (4.9★, 4,700 users) and built a zero-debt technical foundation, but I lack the marketing skills to scale further. Selling to move on to my next project.
Growth Opportunity
The app has reached 4,700 users with $0 marketing spend (100% organic). Immediate Levers: Paid Acquisition: Turn on Apple Search Ads (high intent), organic viral TikTok framework (included in the sale) and TikTok Ads.
30 days free support from seller
Competitors
Eightify (Dominates Chrome/Desktop, weak on Mobile), NoteGPT, ChatGPT (General purpose, high friction for video), and generic AI wrappers (lack our "Zero Friction" clipboard UX).
Tech Stack
TypeScript, Swift, React Native, OpenAI, RevenueCat, Gemini API.
Traffic Metrics
Revenue Metrics
How it works
$7,900
Asking Price
Already Sold
Main Metrics
$131
ARR
16
Customers
2025
Launched

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