Calculator · 2026 pricing

Mobile App Cost Calculator.

iOS, Android, Flutter, React Native — grounded in real 2026 agency projects. Pick your scope, get an itemised cost range and timeline.

1. Platform

Flutter / React NativeSingle codebase for iOS + Android. Best for MVP + consumer apps. iOS only (Swift)Native iPhone/iPad app. Android only (Kotlin)Native Android app. Both native (Swift + Kotlin)Highest quality, highest cost.

2. App tier

MVPValidate a hypothesis. 5–10 screens, minimal backend. Consumer appReal product for real users. Polish, iteration, growth infra. Enterprise / B2BSSO, offline sync, compliance, custom integrations.

3. Screen count

5 – 10 screens 11 – 20 screens 21 – 40 screens 40+ screens

4. Backend

None (client-only)Local data only, no accounts. Lite (Firebase / Supabase)Auth + database + storage — no custom API. Custom backendNode.js or Go API + Postgres. Full customMicroservices, admin panel, complex business logic.

5. Auth & user model

No auth Email + social (Google, Apple) SSO / SAML enterprise

6. Monetisation

None (free) Basic in-app purchase Subscriptions (StoreKit / Play Billing) Marketplace / two-sided payments

7. Real-time features

None Push notifications Real-time chat / messaging Live data sync / video

8. Third-party integrations

None 1 – 3e.g. Stripe, Segment, Sentry. 4 – 8 ComplexCustom API, ERP, multi-platform sync.

How it works

How this calculator estimates cost.

This calculator draws from real mobile app projects — Flutter, React Native, and native iOS/Android — that Nagro Solutions has delivered in 2025 and 2026.

Base cost comes from the tier you select (MVP, Consumer, Enterprise). Screen count multiplies both cost and timeline linearly. Backend adds substantially — a Firebase-lite backend adds $5–15k; a full custom backend adds $20–60k. Auth, monetisation, and real-time features stack on top. Native builds cost 40–60% more than Flutter/React Native because you effectively build the app twice.

The final range shown is ±20% of the mid-point — reflecting real variance across projects with similar scope. It is a scoping tool. Real quote after a 30-minute discovery call.

FAQ

Common questions.

How accurate is this mobile app cost calculator?

The ranges are based on real Flutter, React Native, and native iOS/Android builds Nagro Solutions has delivered in 2025 and 2026. It is a scoping tool — 80% of real projects land within the range shown. The final quote depends on design complexity, backend needs, App Store review timing, and post-launch scope.

Flutter, React Native, or native — how do I pick?

Flutter for a single codebase across iOS + Android with consistent UI (our default for MVPs). React Native if your team already runs React on the web. Native (Swift/Kotlin) when platform-specific integration or heavy graphics performance demands it. This calculator normalises pricing across the three.

Is App Store submission included?

Yes. Every quote includes App Store Connect and Google Play Console submission — provisioning profiles, review response, screenshots, marketing copy, privacy policy generation. You keep your own developer accounts.

What about backend cost?

The calculator includes backend build cost. Ongoing infrastructure (Firebase, AWS, custom hosting) is separate and typically $200–$2,000/month depending on user volume.

Do you handle post-launch iteration?

Yes, via monthly retainer. Typical range: $500/mo (crash monitoring + minor updates) to $8,000+/mo (dedicated engineering hours for continuous iteration). Priced to your product maturity.

What is not included?

App Store developer account fees ($99/yr Apple, $25 one-time Google). Backend infrastructure. Third-party service subscriptions (Firebase, Segment, Mixpanel). Paid user acquisition budget. Everything to ship and launch is included.

Pricing

Mobile App Cost Calculator.

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How this calculator estimates cost.

Common questions.

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