I Ship Mobile Apps for $0: Vercel + Render + Supabase Free Tier

In 2026, shipping a mobile app on a free infrastructure stack is entirely possible. Build the app using Expo, host the landing page on Vercel, and manage data and authentication with Supabase. Run background jobs on Render, and host code in GitHub. The total monthly cost for this entire stack is zero dollars.

Expo's free tier provides app building and over-the-air updates. However, the over-the-air update (OTA) feature may experience slow build queues during peak hours, usually in the early afternoon. To mitigate this, schedule builds before lunch to ensure completion before users need them.

Supabase offers a generous free tier with 500MB of Postgres database space and 50,000 monthly active users. If the app exceeds this usage, the project will pause after seven days of inactivity. To avoid this, set up a weekly cron job that pings the Supabase API, keeping the project active.

Render's free tier allows for 750 hours of background job processing per month. While the service may enter a dormant state after 15 minutes of inactivity, the effect is not noticeable for background jobs. If needed, upgrade to Render's cheapest paid tier, which costs only seven dollars.

Vercel hosts the landing page and blog, offering a static site that can handle 100GB of bandwidth per month with global CDN and SSL included. The build minutes are capped monthly, but with the app's minimal build requirements, this limit is easily surpassed. For heavy image processing, pre-size the images in the repository.

GitHub provides unlimited public repositories and 2,000 CI minutes per month for free. Use these resources for code storage, continuous integration, and publishing the app and site. Keeping the work public on GitHub also serves as a marketing strategy, covering the infrastructure costs.

The main risks of this approach come from the free tier limitations. These limits may change, and companies may acquire or discontinue services. To mitigate these risks, consider alternative solutions for each component. If Supabase raises its costs, use standard SQL databases like plain Postgres. For Render's limited background job hours, use Supabase Edge Functions as a substitute.

For Expo's OTA build queue delays, eject the app to React Native to retain control over builds. By carefully planning for each potential issue, shipping a mobile app with a zero-dollar infrastructure stack is a realistic and cost-effective goal.