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Free calculatorApp Development Time Estimator
Estimate how many weeks it takes to design, build, test and launch your app. Adjust the scope and team size to see the timeline update instantly.
How the estimate works
We start from a baseline for your complexity, add time per feature, then adjust for platforms and design polish to get total development effort. That effort is divided across your team — with diminishing returns, since coordination overhead grows as teams get larger — to produce a calendar timeline and a phase breakdown.
Typical timelines
One platform, a few features.
Multiple roles, integrations.
Multi-platform, real-time, compliance.
Frequently asked questions
How long does it take to build an app?
A simple MVP typically takes 6–12 weeks, a growth-stage product 3–6 months, and a complex multi-platform app 6–12 months or more. Timeline depends on scope, platforms, design polish and team size.
Does a bigger team build faster?
Up to a point. Adding people speeds things up with diminishing returns — coordination overhead means two developers aren't twice as fast as one. Small, focused teams usually ship MVPs most efficiently.
What are the phases of app development?
Most projects move through design, build, testing and launch. Design and testing each take a meaningful share of the timeline — skipping them tends to cost more time later in rework.
Trim scope first with the MVP feature prioritizer, then price the build with the cost estimator.
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