Cost guide
Mobile App Development Cost in 2026
What mobile app development costs in 2026 — by app type, platform and complexity — plus how Flutter and scope choices change the number.
Mobile app development cost in 2026 ranges from about $20,000 for a simple single-platform app to $200,000+ for a complex, feature-rich product across iOS and Android. Most funded startups spend $40,000–$90,000 for a polished, cross-platform v1.
Three things move the number most: how many platforms you support, how complex the features are, and whether you build natively or cross-platform. Modern frameworks like Flutter and React Native ship iOS, Android and often web from one codebase — cutting mobile app development cost by 30–40% versus building each natively. This guide breaks down cost by app type, platform and complexity, with a worked example and where you can trim.
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What it costs
By scope| Tier | Typical range | Timeline | What you get |
|---|---|---|---|
| Simple app | $20,000–$45,000 | 6–10 weeks | A few screens, auth, a backend and basic data. One codebase, both stores. |
| Standard app | $45,000–$90,000 | 3–5 months | Custom UX, real-time data, payments, push notifications and several integrations. |
| Complex app | $90,000–$200,000+ | 5–9+ months | Advanced features — video, chat, offline sync, hardware/IoT and a heavy backend. |
What drives the cost
FactorsPlatforms (iOS, Android, web)
Native for each platform roughly doubles build cost. Cross-platform (Flutter/React Native) ships all three from one codebase for far less.
Feature complexity
Real-time chat, video, maps, offline sync and payments each add meaningful build and test time.
Design & animation
Custom, animated UX costs more than standard components — but is often what earns App Store traction.
Backend & APIs
Most apps need a backend for auth, data and business logic. Custom backends cost more than managed services.
Third-party integrations
Payments, maps, analytics, push and social login each add integration and maintenance.
Store compliance & devices
Supporting older OS versions and many device sizes adds QA time; App Store review can add cycles.
A cross-platform fitness app (iOS + Android from one Flutter codebase):
- Design & prototype: $6,000–$10,000
- Core build — auth, workout tracking, wearable sync, social feed: $34,000–$52,000
- Payments, push, analytics: $8,000–$14,000
- QA across devices + store launch: $6,000–$10,000
Total: roughly $55,000–$85,000 for both platforms — versus $90,000+ if built natively twice.
How to spend less without cutting value
- Go cross-platform. Flutter or React Native ship iOS + Android from one codebase — the single biggest saving on mobile.
- Launch on one store first if budget is tight, then add the second.
- Use device features sparingly. Camera, offline and background sync are powerful but each adds real cost — add them once validated.
- Lean on managed backends. Auth, push and storage services beat custom infrastructure early on.
- Design with standard components first; add custom animation where it earns its keep.
Frequently asked
How much does it cost to make a mobile app in 2026?
A simple app costs $20,000–$45,000, a standard app $45,000–$90,000, and a complex app $90,000–$200,000+. Cross-platform builds are typically 30–40% cheaper than building iOS and Android natively.
How much does iOS app development cost?
An iOS-only app usually costs $20,000–$60,000 depending on complexity. Building the same app for Android too roughly doubles native cost — or adds little if you build cross-platform.
Is it cheaper to build native or cross-platform?
Cross-platform (Flutter/React Native) is usually 30–40% cheaper because one codebase serves both stores, with near-native performance for most apps. Native makes sense for heavy graphics or deep platform-specific features.
What makes a mobile app expensive?
Supporting multiple platforms natively, real-time features like chat and video, offline sync, custom animation and complex backends are the biggest cost drivers.
How long does it take to build a mobile app?
A simple app takes 6–10 weeks, a standard app 3–5 months, and a complex app 5–9+ months including QA and store review.
Want a real number for your project?
A guide gives you the range — a 2-week Scoping Sprint gives you a fixed quote, a clickable prototype and a technical plan. Credited in full against the build.
