How Much Does It Cost to Build a Flutter App in 2026?
Flutter is the most popular framework for cross-platform apps. Here is what a Flutter app actually costs to build — with real numbers.
Flutter is Google's framework for building apps that run on both iOS and Android from one codebase. It is the most popular choice for cross-platform development in 2026. But what does a Flutter app actually cost?
Why Flutter Saves You Money
Before Flutter, building for both iOS and Android meant two separate apps — double the developers, double the code, double the cost. Flutter changed this. One developer writes code once, and it runs natively on both platforms.
For most apps, choosing Flutter over native development saves 30 to 50 percent on development cost.
Flutter App Cost by Complexity
| App Type | Cost in India | Cost in US/UK |
|---|---|---|
| Simple Flutter app (6-8 screens, Firebase) | $2,000 to $5,000 | $10,000 to $25,000 |
| Medium Flutter app (both platforms, payments) | $6,000 to $15,000 | $30,000 to $70,000 |
| Complex Flutter app (marketplace, real-time) | $15,000 to $35,000 | $70,000 to $150,000 |
What Affects Flutter App Cost
Number of screens and features — More screens, more cost. Simple apps have 6 to 10 screens; complex platforms can have 30 or more.
Firebase vs custom backend — Firebase is faster and cheaper to build with. A custom Node.js or Python backend adds significant development time.
Third-party integrations — Razorpay or Stripe for payments, Google Maps, Zego VoIP, push notifications — each adds 1 to 3 weeks of development.
App Store submission — Submitting to both stores, handling review feedback takes 1 to 2 weeks.
Flutter Developer Hourly Rates
India: $10 to $25 per hour for a skilled Flutter developer with live apps in their portfolio.
US: $80 to $130 per hour.
UK: £60 to £100 per hour.
The Bottom Line
A solid Flutter MVP built in India costs $5,000 to $15,000 for most standard use cases. That same app built in the US costs $25,000 to $70,000.
Rooted Tech builds Flutter apps with Firebase backends for clients worldwide. See our work at rootedtech.in and reach out for a quote.
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