How much does it cost to build an app with AI tools?
AI tool subscriptions
Most AI coding assistants have free tiers with limits. Paid plans typically cost $10–$20 per month for individuals (e.g., GitHub Copilot, Cursor Pro). Replit's paid plans start around $7–$20 per month depending on usage.
If you use multiple tools, costs add up. For a beginner, one paid subscription is usually enough.
Some tools charge based on usage (e.g., API calls to OpenAI), which can vary widely. For a small app, you might spend $5–$50 per month on API costs.
App store and hosting fees
Apple Developer Program: $99 per year. Google Play: one-time $25 registration fee. These are required to publish on those stores.
If you build a web app, hosting can be free on platforms like Netlify or Vercel for small projects, or $5–$20 per month for more resources.
Domain names cost about $10–$20 per year. SSL certificates are often free.
- AI assistant: $0–$20/month
- App store fees: $25 one-time (Google), $99/year (Apple)
- Hosting: $0–$20/month
- Domain: $10–$20/year
- API usage: $0–$50/month (varies)
Hidden costs and time
The biggest cost is your time. Building even a simple app can take tens of hours, especially when learning.
You might need to pay for design assets, stock images, or third-party services (e.g., authentication, databases) which can add $10–$50 per month.
If you hire a developer to fix or extend your app, rates are typically $50–$150 per hour in the US.
Common mistakes
- Forgetting about app store fees and thinking the app is free to publish.
- Underestimating API costs if your app uses AI features heavily.
- Paying for multiple AI tools when one would suffice for a beginner project.
