AI Physique Scanner and Trainer iOS App
Mobile app
AI-powered fitness app that analyzes your physique, scores key muscle groups, and builds a personalized plan to help you improve
Published on
September 30, 2026


$18,000
Asking Price
Main Metrics
$6,880
ARR
192
Customers
2026
Launched
$18,000
Asking Price
Already Sold
Main Metrics
$6,880
ARR
192
Customers
2026
Launched
Overview
<p>My product is an AI-powered fitness app that helps users understand and improve their physique through body scans, personalized analysis, workout recommendations, nutrition tracking, and gamification.</p><p>Users upload physique photos and receive an AI-generated assessment across 8 muscle groups, along with estimated body-fat percentage, strengths, weaknesses, an overall physique score, and improvement potential. Ryze then uses those results to guide users toward personalized workouts and nutrition targets.</p><p>I launched it in June 2026 as a solo founder after identifying strong demand for fitness content centered around physique ratings, transformations, and AI analysis.</p><p>The app has generated approximately $7,000 in gross revenue since launch, with current MRR of approximately $1,100. Growth to date has primarily come from organic short-form content and AI-generated influencer creatives, with paid acquisition only recently being tested.</p><p>It is currently available on both iOS and Android, although the majority of revenue comes from iOS.</p><p><b>Key highlights</b></p><ul>
<li>Approximately $1,100 MRR</li>
<li>Approximately $13,400 ARR run-rate</li>
<li>Approximately $7,000 gross lifetime revenue</li>
<li>Approximately $4,500 in recorded store proceeds after platform fees/taxes</li>
<li>192 active subscriptions</li>
<li>235 direct paid subscriptions started</li>
<li>Approximately 3,577 users / first-seen customers</li>
<li>Approximately 6.6% all-time user-to-paid subscription conversion</li>
<li>No free trial dependency</li>
<li>Majority of historical growth generated organically</li>
<li>Approximately 4 months since launch</li>
<li>4.83★ on iOS from 81 ratings</li>
<li>Live on both the Apple App Store and Google Play</li>
<li>Subscription-based recurring revenue model</li>
</ul>
<p>Because the business is still young, I would rather provide buyers with the raw subscription and cohort data than present an unreliable long-term churn or LTV figure. RevenueCat access and historical data can be provided during due diligence.</p><p><b>Team</b></p><p>It is currently operated by one founder.</p><p>I handle:</p><ul>
<li>Product strategy</li>
<li>Product design and UX</li>
<li>Marketing and growth</li>
<li>Creative strategy</li>
<li>Paid advertising</li>
<li>Monetization and pricing</li>
<li>Analytics</li>
<li>Customer support</li>
<li>App Store management</li>
<li>Feature development and engineering with AI-assisted development tools</li>
</ul>
<p>There are currently no employees, making the business relatively simple for a buyer to take over.</p><p><b>Tech Stack</b></p><p>The app is built using a modern cross-platform mobile stack.</p><p><b>Frontend and mobile development</b></p><ul>
<li>React Native</li>
<li>Expo</li>
<li>TypeScript</li>
<li>EAS / OTA updates</li>
</ul>
<p><b>Backend</b></p><ul>
<li>Supabase</li>
<li>Supabase Edge Functions</li>
</ul>
<p><b>AI</b></p><ul>
<li>Google Gemini API for AI-powered physique analysis and related features</li>
</ul>
<p><b>Payments and subscriptions</b></p><ul>
<li>RevenueCat</li>
<li>Apple App Store subscriptions</li>
<li>Google Play subscriptions</li>
</ul>
<p><b>Analytics and attribution</b></p><ul>
<li>PostHog</li>
<li>AppsFlyer</li>
</ul>
<p><b>Distribution</b></p><ul>
<li>Apple App Store</li>
<li>Google Play Store</li>
</ul>
<p>The application is already built, deployed, monetized, and connected to the required backend, subscription, analytics, and attribution infrastructure.</p><p><b>Product features</b></p><ul>
<li>AI physique scans</li>
<li>AI physique scoring</li>
<li>Analysis across 8 muscle groups</li>
<li>Estimated body-fat percentage</li>
<li>Strength and weakness identification</li>
<li>Physique potential score</li>
<li>Personalized workout plans</li>
<li>Exercise demonstrations</li>
<li>Calorie and macro tracking</li>
<li>AI-assisted food tracking</li>
<li>Progress tracking</li>
<li>Transformation tracking</li>
<li>XP and ranking system</li>
<li>Fitness challenges</li>
<li>Subscription/paywall system</li>
<li>Personalized onboarding</li>
</ul>
<p>The key positioning is different from a generic workout app. The app begins with the user's actual physique and gives them a clear assessment of where they currently stand, what areas need improvement, and what they should work on next.</p><p><b>Marketing and growth</b></p><p>The primary growth channel has been short-form social media content.</p><p>A large portion of the revenue was generated through organic content using AI-generated fitness influencers and creatives. This allowed the app to validate demand without depending heavily on paid acquisition.</p><p>Paid TikTok advertising has also recently been tested, but it is still early and has not yet been scaled into a mature acquisition channel.</p><p>Several creatives have generated purchases at promising acquisition costs, including tests in the approximately $3–$17 CPA range, although these are based on relatively small sample sizes and should not yet be interpreted as a stable long-term CAC.</p><p><b>This presents an opportunity for a buyer experienced with:</b></p><ul>
<li>TikTok Ads</li>
<li>Meta Ads</li>
<li>Influencer marketing</li>
<li>UGC</li>
<li>Fitness content</li>
<li>App Store optimization</li>
</ul>
<p>The existing creative concepts, organic marketing strategy, and previous ad tests can provide a starting point rather than requiring a buyer to build an acquisition strategy from zero.</p><p><b>Revenue and profit</b></p><ul>
<li>Current MRR is approximately: $1,100/month</li>
</ul>
<ul>
<li>This represents an annualized run-rate of approximately: $13,400 ARR</li>
</ul>
<ul>
<li>The app has generated approximately: $8,000 in gross revenue since launch</li>
</ul>
<ul>
<li>RevenueCat currently records approximately: $4,500+ in proceeds after store fees and applicable taxes</li>
</ul>
<ul>
<li>192 active subscriptions</li>
<li>235 paid subscriptions started historically</li>
<li>3,577 first-seen users/customers</li>
</ul>
<p>That represents an approximate historical user-to-paid subscription conversion of 6.6%.</p><p>Current subscription products include weekly and annual options, with several pricing variations having been tested.</p><p>The business has relatively low fixed operating costs because there are no employees or physical operations.</p><p><b>Primary expenses include:</b></p><ul>
<li>AI/API usage</li>
<li>Supabase</li>
<li>RevenueCat</li>
<li>Development/infrastructure services</li>
<li>Apple/Google platform fees</li>
<li>Optional paid advertising</li>
</ul>
<p>Exact monthly net profit varies depending on advertising spend and API usage and can be demonstrated during due diligence.</p><p><b>Churn, retention and LTV</b></p><p>The app is approximately four months old, so long-term subscription metrics are still developing.</p><p>Rather than presenting a misleading mature-business churn or LTV figure, the buyer will receive access to the underlying RevenueCat subscription data and can review retention by cohort, subscription duration, cancellations, renewals, and customer value directly.</p><p>There are currently approximately 192 active subscriptions compared with 235 subscriptions started historically, demonstrating that a significant proportion of acquired subscribers remain active, although this should not be interpreted as a formal cohort retention rate.</p><p><b>CAC</b></p><p>The app has historically relied mainly on organic acquisition, which means a large proportion of customers were acquired without direct advertising spend.</p><p>Paid acquisition is still in the testing phase.</p><p>Early TikTok advertising tests have produced purchases at CPAs ranging from approximately $3 to $17 on stronger creatives, although the sample size remains too small to claim this as sustainable long-term CAC.</p><p>A buyer with experience scaling mobile-app advertising may be able to develop this into a significant additional growth channel.</p><p><b>Business margin</b></p><p>The app benefits from the high-margin economics of a software business.</p><p>There is:</p><ul>
<li>No inventory</li>
<li>No shipping</li>
<li>No physical product</li>
<li>No office</li>
<li>No employees</li>
<li>No significant operational overhead</li>
</ul>
<p>Variable costs mainly consist of AI/API usage, backend infrastructure, app-store commissions and customer acquisition where paid advertising is used.</p><p>This means incremental subscription revenue has the potential to carry strong contribution margins, particularly when users are acquired organically.</p><p><b>Return on investment</b></p><p>At the current MRR of approximately $1,100, the business generates approximately $13,400 in annualized recurring revenue before future growth.</p><p>A buyer's payback period will depend on the final acquisition price, operating expenses, retention, and whether they reinvest profits into growth.</p><p>There are several potential ways for a buyer to improve the economics:</p><ul>
<li>Scale the proven short-form content strategy</li>
<li>Expand organic creator marketing</li>
<li>Improve App Store optimization</li>
<li>Scale TikTok advertising</li>
<li>Launch Meta advertising</li>
<li>Improve onboarding conversion</li>
<li>Optimize pricing</li>
<li>Improve annual-plan adoption</li>
<li>Introduce additional upsells</li>
<li>Improve subscriber retention</li>
<li>Expand the Android side of the business</li>
</ul>
<p>The product itself is already built and monetized, allowing a buyer to focus primarily on optimization and distribution.</p><p><b>Startup assets</b></p><p>The sale can include the complete business and its associated assets, including:</p><ul>
<li>Mobile application</li>
<li>Full React Native / Expo source code</li>
<li>iOS application</li>
<li>Android application</li>
<li>App Store listing</li>
<li>Google Play listing</li>
<li>Existing subscriber base</li>
<li>Existing user database</li>
<li>Supabase backend</li>
<li>Supabase database</li>
<li>Supabase Edge Functions</li>
<li>AI physique-analysis logic</li>
<li>Gemini integration</li>
<li>RevenueCat configuration</li>
<li>Subscription products and entitlements</li>
<li>AppsFlyer attribution setup</li>
<li>PostHog analytics setup</li>
<li>Existing onboarding flow</li>
<li>Existing paywall flows</li>
<li>Workout system</li>
<li>Nutrition functionality</li>
<li>Progress-tracking functionality</li>
<li>Gamification system</li>
<li>Existing marketing creatives</li>
<li>Previous ad creatives and testing data</li>
<li>Organic marketing concepts</li>
<li>Brand assets</li>
<li>App Store screenshots and marketing material</li>
</ul>
<p>The exact transfer structure for Apple/Google accounts and third-party services can be agreed with the buyer during the acquisition process.</p><p><b>Risks</b></p><p>As with any early-stage consumer subscription app, it carries several risks.</p><ul>
<li>Short operating history</li>
</ul>
<p>The app has only been live for approximately four months, meaning long-term churn, retention and lifetime value are still developing.</p><p>A buyer can mitigate this by reviewing RevenueCat cohort data and valuing the business based on demonstrated current performance rather than assuming mature subscription economics.</p><ul>
<li>Dependence on app stores</li>
</ul>
<p>Revenue is currently generated through Apple and Google.</p><p>A buyer should continue maintaining compliance with App Store and Google Play policies and diversify acquisition channels where possible.</p><ul>
<li>Creative-driven acquisition</li>
</ul>
<p>Short-form creative performance can fluctuate.</p><p>The advantage is that multiple creatives and concepts have already been tested, giving the buyer historical information to work from rather than starting from scratch.</p><ul>
<li>AI costs and reliability</li>
</ul>
<p>AI analysis creates a variable API cost and requires ongoing monitoring to maintain output quality.</p><p>These costs can be managed through prompt optimization, model selection, usage limits and improved backend efficiency.</p><ul>
<li>User privacy</li>
</ul>
<p>The product processes physique/body images, making privacy and responsible data handling particularly important.</p><p>A buyer should maintain appropriate privacy policies, secure infrastructure and compliant data-handling practices.</p><ul>
<li>Growth opportunities</li>
</ul>
<p>The app still has several largely unexplored growth opportunities.</p><p><b>These include:</b></p><ul>
<li>Scaling organic AI influencer content</li>
<li>Partnering with fitness creators</li>
<li>Building an affiliate program</li>
<li>Scaling TikTok paid acquisition</li>
<li>Launching Meta Ads</li>
<li>Improving Android monetization</li>
<li>Expanding App Store optimization</li>
<li>Localizing into additional countries</li>
<li>Introducing higher-value premium features</li>
<li>Building social/community functionality</li>
<li>Improving annual subscription conversion</li>
<li>Introducing transformation challenges</li>
<li>Adding additional AI fitness features</li>
</ul>
<p>The core product and monetization system already exist, so a buyer does not need to build the business from the ground up.</p><p><b>Summary</b></p><p>The app is a young but validated consumer fitness app with a working product, recurring subscription revenue, thousands of users, hundreds of paying subscribers, and approximately $8,000 in gross revenue generated within its first four months.</p><p>The business currently produces approximately $1,100 MRR, has around 192 active subscriptions, and has demonstrated that users are willing to pay for the core AI physique-analysis concept.</p><p>Perhaps the biggest opportunity is distribution.</p><p>The majority of the historical growth came without a mature paid acquisition engine. A buyer with stronger experience in performance marketing, influencer distribution or fitness audiences could potentially grow the existing product considerably without needing to rebuild it.</p><p>It may be particularly suitable for a buyer who already operates mobile apps, fitness products, creator audiences or paid acquisition campaigns and wants to acquire a functioning subscription app rather than starting from zero.</p><p>✅ $6,880 TTM revenue</p><p>✅ 192 customers</p><p>✅ Business model: SaaS</p><p>✅ Built with React Native, Supabase, RevenueCat</p>
$6,880
Annual Revenue
192
Number of Customers
Expenses
Business Model
The app operates on a subscription-based mobile app model. Users can download the app for free, complete the onboarding and physique analysis flow, and then subscribe to unlock the full experience.
Target Audience
The app primarily targets Gen Z and young adult fitness users, particularly people interested in improving their physique, building muscle, tracking progress, and getting objective feedback on how they look.
Asking Price Reasoning
The $18,000 asking price reflects the app’s current performance and early-stage growth potential. The app has generated approximately $7,000 in gross revenue since launch, is currently producing around $1,100 MRR.
Reason for Selling
I’m selling it to free up capital and focus on building and scaling my next mobile app. The app has already validated the concept, built a paying user base, and reached recurring revenue, so I believe it is at a good stage for a buyer with stronger distribution.
Growth Opportunity
The app has strong room to grow through paid ads, creator partnerships, organic short-form content, better App Store optimization, improved retention, and stronger annual-plan conversion. The product is already built and monetized.
30 days free support from seller
Competitors
Relevant competitors include apps such as Cal AI, Fitbod, MacroFactor, MyFitnessPal, Gymshark Training, and various AI physique-rating and body-analysis apps.
Tech Stack
React Native, Supabase, RevenueCat, Gemini API.
Traffic Metrics
Revenue Metrics
How it works
$18,000
Asking Price
Already Sold
Main Metrics
$6,880
ARR
192
Customers
2026
Launched

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