Overview
Building a fully functional period tracker app that generates revenue might sound like something only seasoned developers could achieve. But thanks to advances in no-code platforms and AI tools, even those without a single line of coding experience can now create and monetize powerful mobile apps. In this article, we’ll guide you through the exact steps to build a premium, professional period tracking app complete with health insights, symptom tracking, and subscriptions all without writing a single line of code.
Step 1: Generating the App Idea with AI
The journey begins by using an AI assistant called Lovable. You simply provide a detailed prompt such as: “Create a full-featured period tracking app with a modern UI design.” The app should include:
- Period and fertility tracking
- Symptom logging
- Pregnancy mode
- Health insights and educational content
Within seconds, Lovable delivers a fully designed app layout dubbed ‘Harmony’ a ready-to-use blueprint that looks marketplace-ready.
First impressions count. The initial UI might be a bit cluttered with dual navigation options. To streamline the experience, you can instruct Lovable to consolidate sections into just four: Period Tracking, Symptoms, Pregnancy, and Insights. Extraneous tabs like Calendar or Profile are removed for clarity. The result? A clean, intuitive app navigation that enhances user experience.
Step 3: Setting Up Backend Authentication with Supabase
No app is complete without secure user authentication. By linking Lovable to Supabase, a backend-as-a-service platform, you enable features like account creation and data security. After enabling permission and setting up the project in Supabase, Lovable generates redirect URLs that link your app to the backend system seamlessly. Optional tweaks like disabling email confirmations streamline user access.
Step 4: Creating the Core Period Tracking Feature
This section forms the heart of the app. Lovable creates an interface for users to log their period start and end dates. The data instantly reflects in the app’s Insight section. With just a command, Lovable also adds predictive tracking for upcoming cycles and fertility windows a major user benefit driven by AI.
Step 5: Adding Symptom Tracking and Visualization
Beyond tracking dates, users want to understand how they feel. You can ask Lovable to create fields for logging moods, physical symptoms, and sleep health. This input is then visualized through interactive charts, helping users understand their patterns over time in a visually engaging way.
Step 6: Implementing Pregnancy Mode and Fertility Insights
The app becomes even more powerful with a dedicated pregnancy mode. Here, Lovable adds:
- Fertility predictions and ovulation tracking
- Fetal development stages by week
- Educational tips tailored to each trimester
This dual approach supports users trying to conceive and those already expecting, offering enormous value.
Step 7: Building Health Insights and Educational Resources
With core tracking in place, Lovable is used to integrate a health insights engine. The app now scans data and flags irregularities like long cycles or missed periods. In response, it delivers health tips. In parallel, the educational section curates articles and videos matched to the user’s current cycle phase, offering timely, relevant information.
Step 8: Integrating Stripe for Monetization
Unlocking premium features is a great incentive for monetization. Lovable makes Stripe integration painless. You set up a $9.99/year subscription model, using test keys to validate functionality. Once the product and pricing are configured in Stripe, users can subscribe directly from the app and instantly gain access to premium tools. Webhooks ensure instant feedback on each transaction, such as renewals and cancellations.
Step 9: Final UI Refinements
Once all core features are operational, the final polish is applied. With just a command to apply a modern UI redesign, Lovable refreshes the layout, delivering a top-tier user experience that adapts to all screen sizes. A final check in mobile preview ensures consistency across devices.
Conclusion
And there you have it a professionally built period tracking app powered by AI and supported by robust backend services like Supabase and Stripe, all without writing a single line of code. In under a day, you can go from idea to live app, complete with intelligent tracking, pregnancy support, health education, and sustainable monetization. Whether you’re looking to generate passive income or build a digital health brand, this step-by-step guide proves that with the right tools, anything is possible no coding required.
Note: This blog is written and based on a YouTube video. Orignal creator video below:
