A Flutter app costs $15,000 to $45,000 for a simple build and up to $250,000+ for a complex one in 2026. What moves the price, and how to keep it down.
A Flutter app in 2026 costs about $15,000 to $45,000 for a simple build, $35,000 to $90,000 for a standard business app, and $80,000 to $250,000 and up for a complex product. Flutter typically runs 30 to 40 percent below building two native apps because one Dart codebase ships to iOS, Android, and, if you want it, web and desktop. These are planning ranges, not quotes. Scope and the backend drive the price more than the framework does.
I run a software development company, and this question comes up most weeks. Founders usually ask it because they have half-decided on Flutter and want the number to check against native.
| App type | What's in it | Planning range | Timeline |
|---|---|---|---|
| Simple app | 5-10 screens, login, one integration | $15,000 - $45,000 | 2-4 months |
| Business app | 15-25 screens, payments, admin, 3-5 integrations | $35,000 - $90,000 | 3-5 months |
| Complex product | Multi-role, real-time, custom UI, heavy backend | $80,000 - $250,000+ | 6-12 months |
A single-platform native MVP runs $30,000 to $80,000, which we break down in our mobile app development cost guide. Flutter gives you iOS and Android together for a bit more than one native app, not two.
Flutter is Google's UI toolkit. You write one codebase in Dart, and it compiles to native machine code for iOS and Android. The same codebase can also target web, Windows, macOS, and Linux. Native development means two codebases, Swift and Kotlin, written and tested twice.
That is where the saving comes from. Two native apps typically cost 1.7 to 1.9 times a single platform. A Flutter build runs about 1.2 to 1.3 times. On a $60,000 single-platform project, that is a $72,000 Flutter build against a $108,000 native pair, a 30 to 40 percent saving.
The trade-off is first access to new operating system features and some performance in heavy graphics or AR work. For dashboards, booking flows, and customer portals, Flutter is plenty, and its widget system makes custom, branded UI cheaper to build than on native. Whether Flutter or React Native fits better, and when to go native instead, are separate calls.
The framework is rarely the biggest line item. These are.
The backend. Most app projects are really two projects: the app and the API behind it. Logins, payments, synced data, and notifications all need a server, and on many builds the backend is half the budget.
Screens and flows. Every screen means design, layout, edge cases, and QA. Ten screens is a different job from fifty, and this is the easiest place to cut version one.
Integrations. Payment gateways, maps, push notifications, and analytics each carry setup and testing time. A payment integration with 3-D Secure and refund handling is days of work, not an afternoon.
Custom UI and animation. Flutter's widget model makes custom design cheaper than native, but bespoke animations still cost real design hours.
Extra targets. A Flutter web version typically adds 15 to 25 percent to a mobile build, and a desktop build another 10 to 20 percent. Both are cheap next to a separate web project, but neither is free.
Who builds it. Rates swing more than anything else. Our how to choose a mobile app development company guide lists what to check beyond the hourly number.
Dart is a smaller talent pool than JavaScript, but Flutter's popularity keeps rates close to other mobile work.
| Region | Hourly rate, 2026 |
|---|---|
| US and Canada | $90 - $160 |
| Western Europe and UK | $70 - $130 |
| Eastern Europe | $40 - $80 |
| Latin America | $35 - $65 |
| India and South Asia | $25 - $50 |
| China (through an agency) | $15 - $50 |
The China band is what we see in practice at GlobeSoft: mid-level developers around $3,000 to $5,500 a month and seniors $5,000 to $8,000, roughly $15 to $50 an hour. The full picture is in our software development cost in China guide. A US agency billing $120 an hour lands the same $60,000 build at more than double the price of a Chinese or Eastern European team. Lower rates do not mean worse code, but verify seniority and communication before you sign.
The quote is not the last number. App store fees are the smallest part: Apple and Google charge an annual developer fee plus a cut of in-app purchases. Maintenance is the bigger line. Operating systems update every year, and an app that does not keep up gets slow or pulled. Budget 15 to 20 percent of the build cost per year. Then there is the running cost of the backend and third-party services, which scales with usage.
The cheapest way to control cost is to ship a narrow version one and watch what users do before adding more. That saves more than any rate negotiation. The real cost of an app is month seven, when the freelancer who wrote it has moved on. We put every project in a dedicated chat group with agreed overlap hours and work in English or Portuguese across time zones, which matters more than the hourly rate when something breaks.
GlobeSoft is a software development company based in Shenzhen, China, with 40-plus engineers and more than 300 delivered projects. Flutter sits next to React Native as our default for cross-platform mobile work, and we have shipped mobile products for clients in Brazil, South Africa, Singapore, and the US.
Africa Life is one example. It is a lifestyle app we built that started as a content feed and grew into profiles and social features. Starting narrow kept version one affordable and let the client learn what users actually wanted before spending more. That is the pattern we recommend for Flutter too: ship the small thing, prove it, then scale.
If you want a straight number, tell us what the app does, how many roles and screens it has, whether there is a backend, and who will maintain it. We will give you a planning range and the reasons behind it.
Most Flutter apps in 2026 cost $15,000 to $90,000 for a simple or standard build and $80,000 to $250,000 and up for a complex product. Scope, the backend, and the team's location move the number more than the framework does.
Yes, usually by 30 to 40 percent. One codebase replaces two, so a Flutter build runs about 1.2 to 1.3 times a single native app rather than 1.7 to 1.9 times for two native apps.
Rates run from $15 to $50 an hour in China and India through $90 to $160 in the US. In 2026, mid-level Flutter developers through an agency cost roughly $3,000 to $5,500 a month and seniors $5,000 to $8,000.
Sometimes. A simple app with a handful of screens, no custom backend, and one or two integrations can land near $15,000 with an offshore team. Payments, an admin panel, or a new API will push past it.
A simple app ships in 2 to 4 months, a business app in 3 to 5 months, and a complex product in 6 to 12 months. The cross-platform build removes the second-platform pass, which is where native projects lose the most time.
A Flutter web version typically adds 15 to 25 percent to the mobile build cost, and a desktop build adds 10 to 20 percent. That is cheaper than a separate web project, but it is not free.
GlobeSoft builds custom software, mobile apps, and AI systems for clients worldwide. See our Mobile App Development services or delivered case studies.
GlobeSoft builds custom software, AI applications, SaaS, FinTech and enterprise systems for clients worldwide. Message us on WhatsApp for the fastest answer, or email us — we typically reply within 24 hours.
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