Development Cost by App Complexity
**Simple app** (4β6 screens, basic CRUD, one user role): β¬8,000β15,000. Typical example: internal tool, simple directory, basic booking flow. Timeline: 2β3 weeks.
**Mid-complexity app** (8β12 screens, multiple user roles, payments, push notifications): β¬15,000β30,000. Typical example: marketplace MVP, SaaS mobile companion, booking platform. Timeline: 4β6 weeks.
**Complex app** (15+ screens, complex logic, AI features, real-time, custom integrations): β¬30,000β60,000. Typical example: full-featured SaaS mobile app, social platform, fintech app. Timeline: 8β12 weeks.
These are agency rates. A freelance FlutterFlow developer costs β¬400β800/day and takes longer β account for QA, project management, and deployment time that agencies include.
Tool Costs (Monthly)
FlutterFlow: $0 (free, limited) / $30 (basic) / $70 (pro) / $150 (teams). For production apps, you need at least the $70 Pro plan.
Supabase: $0 (free tier, great for MVPs) / $25/month (pro, required for production). Pro includes daily backups, no pausing, custom domains.
Xano (if used for backend logic): $59β135/month.
Firebase (if used instead of Supabase): Often free at MVP scale, but pricing scales unpredictably with users.
**Total tool cost for a production app**: β¬100β200/month covering FlutterFlow + Supabase + any third-party services (email, push notifications, payments).
App Store Costs
Apple Developer Program: $99/year (required to publish on iOS). One-time setup β includes TestFlight for beta testing.
Google Play Developer Account: $25 one-time fee (required to publish on Android).
Note: Apple reviews every update, typically 1β3 days. Plan releases accordingly β a bug fix can't go live the same day on iOS.
No-Code vs Native: Real Cost Comparison
For the same mid-complexity app:
| | No-Code (FlutterFlow) | Native (React Native) | Native (Swift+Kotlin) | |---|---|---|---| | Development | β¬15β30K | β¬60β120K | β¬80β180K | | Timeline | 4β6 weeks | 4β6 months | 5β8 months | | Monthly tools | β¬100β200 | β¬50β100 (hosting) | β¬50β100 (hosting) | | First major update | β¬3β8K | β¬15β30K | β¬20β40K |
The no-code advantage is largest at the MVP stage. At scale (50,000+ DAU), the gap narrows because infrastructure costs grow regardless of the tech stack.
Hidden Costs to Budget For
**Third-party services**: Push notifications (OneSignal, free tier usually sufficient), analytics (Mixpanel $25/month or Amplitude), error tracking (Sentry $26/month). Budget β¬100/month for third-party services.
**Ongoing maintenance**: Budget 15β20% of development cost per year for updates, dependency upgrades, and new FlutterFlow versions.
**App Store compliance**: Privacy policy, data deletion flow (Apple requirement), GDPR compliance for EU users. These should be built in from day one β retrofitting is expensive.
**Design assets**: App icons (1 icon in all required sizes), splash screen, screenshots for the App Store listings. Budget β¬500β2,000 for professional assets.