Testosterone Tracking App
Mobile app
App to track testosterone levels for iOS and Android
Published on
May 14, 2026


$2,000
Asking Price
Main Metrics
$195
ARR
3
Customers
2025
Launched
$50,000
Asking Price
Already Sold
Main Metrics
$195
ARR
3
Customers
2025
Launched
Overview
<p><b>Startup description</b></p><p>My product is a testosterone-focused habit and wellness app built around a high-converting onboarding quiz funnel. The product estimates a user’s testosterone level based on lifestyle and behavioral inputs, then delivers personalized recommendations focused on sleep, fitness, recovery, diet, stress management, and habit improvement.</p><p>The idea originated from the growing consumer interest in men’s health optimization, testosterone, and “biohacking”-style wellness content on TikTok and Meta. Rather than building another generic habit tracker, we focused heavily on emotional onboarding, personalized scoring, and a direct-response-style funnel inspired by top subscription apps in the wellness space.</p><p><b>The product was built as a mobile-first consumer app with an emphasis on:</b></p><ul>
<li>High-engagement onboarding</li>
<li>Emotional result pages</li>
<li>Personalized recommendations</li>
<li>Subscription monetization</li>
<li>TikTok/Meta-native creative angles</li>
</ul>
<p>While we were able to validate meaningful user interest and build a polished product + funnel, we ultimately struggled with distribution and viral content execution. We believe the project is best suited for a buyer with stronger paid social, influencer, or short-form content expertise.</p><p><b>Key highlights</b></p><ul>
<li>~$195 total revenue generated</li>
<li>3 active annual subscribers still renewing</li>
<li>Additional weekly subscribers converted during testing</li>
<li>8% onboarding → free trial conversion rate</li>
<li>Fully built React Native mobile app</li>
<li>Backend + subscription infrastructure included</li>
<li>Live App Store listing + revenue account transferable</li>
<li>TikTok accounts and brand assets included</li>
<li>~150 collected user emails from interested prospects</li>
<li>Strong positioning in the growing men’s wellness / testosterone optimization category</li>
</ul>
<p><b>Team</b></p><p>The project was run by two cofounders:</p><ul>
<li>One focused primarily on product development and infrastructure</li>
<li>One focused primarily on growth, positioning, onboarding copy, and marketing experiments</li>
</ul>
<p>The business was intentionally lean and did not require employees or contractors to operate day-to-day.</p><p><b>Tech Stack</b></p><p>Frontend:</p><ul>
<li>React Native mobile app</li>
</ul>
<p>Backend:</p><ul>
<li>Custom backend/API infrastructure</li>
</ul>
<p>Other tooling/services:</p><ul>
<li>Subscription billing infrastructure</li>
<li>App Store distribution</li>
<li>Analytics/event tracking</li>
<li>TikTok growth/testing accounts</li>
</ul>
<p>The product is already structured as a modern mobile subscription app and should be straightforward for an experienced mobile operator to continue iterating on.</p><p><b>Marketing and growth</b></p><p>Our primary growth strategy centered around:</p><ul>
<li>TikTok influencer campaigns</li>
<li>Short-form content testing</li>
<li>Organic social experimentation</li>
<li>Direct-response onboarding optimization</li>
</ul>
<p>We spent several thousand dollars testing influencers and creative angles. While we were able to generate user interest and achieve an 8% trial conversion rate from onboarding, we were not able to consistently produce viral-performing content or achieve scalable customer acquisition.</p><p>We believe this is the largest opportunity area for a future buyer. The product is highly dependent on strong creative execution and distribution, particularly on TikTok and Meta.</p><p><b>Revenue:</b></p><ul>
<li>Total lifetime revenue: $194.82</li>
</ul>
<p><b>Subscribers:</b></p><ul>
<li>3 active annual subscribers currently set to auto-renew</li>
<li>Additional weekly subscribers converted during testing but later canceled</li>
</ul>
<p><b>Conversion metrics:</b></p><ul>
<li>8% onboarding → free trial conversion</li>
</ul>
<p><b>Customer acquisition:</b></p><ul>
<li>Primarily influencer-driven testing</li>
<li>Several thousand dollars spent on growth experiments</li>
</ul>
<p>The project was still in the validation/iteration phase and should not be viewed as a mature or optimized business. The value is primarily in the product, positioning, funnel architecture, and assets.</p><p><b>Return on investment</b></p><p>We believe the ideal buyer is someone who already understands:</p><ul>
<li>TikTok/Meta paid acquisition</li>
<li>Viral short-form content</li>
<li>Consumer subscription apps</li>
<li>Men’s wellness audiences</li>
</ul>
<p>The product is already built and live, which significantly reduces the time and cost required to enter the space. A buyer with stronger distribution capabilities could rapidly test:</p><ul>
<li>New creatives</li>
<li>Different positioning angles</li>
<li>Influencer partnerships</li>
<li>Alternative monetization strategies</li>
<li>Supplement or coaching upsells</li>
<li>Community/accountability features</li>
</ul>
<p>The biggest unlock is likely marketing execution rather than product development.</p><p><b>Startup assets</b></p><ul>
<li>Full React Native mobile app codebase</li>
<li>Backend/API infrastructure</li>
<li>Existing App Store listing</li>
<li>Subscription/revenue account transfer</li>
<li>Domains</li>
<li>Brand assets</li>
<li>TikTok accounts related to the project</li>
<li>Existing onboarding funnel and quiz logic</li>
<li>~150 collected prospect emails</li>
<li>Existing subscriber base</li>
<li>Existing creative/testing learnings</li>
</ul>
<p><b>Risks</b></p><p>The primary risk is customer acquisition.</p><p>This category is highly dependent on:</p><ul>
<li>Strong creative execution</li>
<li>Viral or semi-viral short-form content</li>
<li>Effective paid acquisition</li>
<li>Platform-specific marketing expertise</li>
</ul>
<p>The product itself is functional, but success will likely require significantly better distribution and content systems than we were able to execute.</p><p>Additionally:</p><ul>
<li>The men’s wellness space is competitive</li>
<li>Subscription retention in habit apps can be challenging</li>
<li>App Store policies around health positioning should be carefully managed</li>
</ul>
<p><b>Summary</b></p><p>Our product is a fully built consumer wellness app positioned in one of the internet’s largest and fastest-growing categories: men’s health and testosterone optimization.</p><p>Rather than starting from scratch, a buyer receives:</p><ul>
<li>A completed mobile product</li>
<li>A proven onboarding funnel</li>
<li>Existing subscribers</li>
<li>Brand/domain assets</li>
<li>App Store presence</li>
<li>Real-world conversion data</li>
<li>Existing creative and positioning learnings</li>
</ul>
<p>We believe the strongest opportunity is for a buyer who already excels at:</p><ul>
<li>TikTok growth</li>
<li>Meta ads</li>
<li>Influencer marketing</li>
<li>Consumer subscription funnels</li>
</ul>
<p>The core product and funnel are already in place — the next chapter is solving distribution at scale.</p><p>✅ $195 TTM revenue</p><p>✅ 3 customers</p><p>✅ Business model: SaaS</p><p>✅ Built with React Native, Fast API, OpenAI</p>
$195
Annual Revenue
3
Number of Customers
Expenses
$20/yr for domain $5/mo for hosting - $3/mo for AI.
Business Model
In app subscriptions.
Target Audience
Health-conscious men.
Asking Price Reasoning
Replacement cost/domain value.
Reason for Selling
Moving on to other projects.
Growth Opportunity
Viral/social marketing.
30 days free support from seller
Competitors
TRT.
Tech Stack
React Native, Fast API, OpenAI, Python.
Traffic Metrics
Revenue Metrics
How it works
$2,000
Asking Price
Already Sold
Main Metrics
$195
ARR
3
Customers
2025
Launched

Profitable startups straight to your inbox
Join 10,000+ entrepreneurs and investors looking for their next startup acquisition opportunity.
Oops! Something went wrong while submitting the form.





